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Answer: 6.25 as a fraction is 25/4 or 6 1/4. Decimals to Fractions Conversion Converting decimals to fractions involves writing the decimal as a fraction of a power of ten and then simplifying if possible. For 6.25, consider it as 625/100. This fraction can be simplified to 25/4 or expressed as a mixed number, 6 […]
Read moreAnswer: Without additional context or a diagram, the length of line segment LJ cannot be determined. Understanding Line Segments Line segments are part of a line with two endpoints. The length of a line segment can be determined if the coordinates of its endpoints are known or if it’s part of a geometric figure with […]
Read moreAnswer: The equation that represents a graph with a vertex at (-3, 2) is y = 4x² + 24x + 38. Vertex Form of a Quadratic Function The vertex form of a quadratic function is y = a(x – h)² + k, where (h, k) is the vertex. To determine which equation represents a graph […]
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Answer: 90% of 20 is 18. Calculating Percentages of Numbers To calculate a percentage of a number, convert the percentage to a decimal and then multiply it by the number. For 90% of 20, convert 90% to 0.90 and multiply by 20 to get 18. Understanding how to calculate percentages is crucial in various scenarios […]
Read moreAnswer: 1/7 as a decimal is approximately 0.1429. Converting Fractions to Decimals Converting fractions to decimals involves dividing the numerator by the denominator. For 1/7, dividing 1 by 7 results in a repeating decimal, approximately 0.1429. This conversion is a fundamental skill in mathematics, facilitating the comparison of quantities, simplifying calculations, and aiding in data […]
Read moreAnswer: A 10-sided shape is called a decagon. Exploring Polygon Names Polygons are 2D shapes with straight sides. A polygon with 10 sides is known as a decagon. Each polygon name is based on the number of its sides. Understanding the names and properties of polygons is important in geometry for identifying shapes, solving problems, […]
Read moreAnswer: 6 degrees Celsius is 42.8 degrees Fahrenheit. Temperature Conversion Temperature conversion between Celsius and Fahrenheit is a common requirement in various scenarios. To convert Celsius to Fahrenheit, use the formula (°C * 9/5) + 32. Applying this to 6°C, (6 * 9/5) + 32, we get 42.8°F. Understanding how to convert temperatures is essential […]
Read moreAnswer: 0.08 as a fraction is 2/25. Decimals to Fractions Conversion Converting decimals to fractions involves placing the decimal over the appropriate power of 10 and then simplifying if possible. For 0.08, consider it as 8/100. This fraction can be simplified to 2/25 by dividing both the numerator and the denominator by their greatest common […]
Read moreAnswer: The solution set for x is x≥3. Solving Linear Inequalities To solve the inequality 2(3x – 1) ≥ 4x – 6, first expand and simplify it to get 6x – 2 ≥ 4x – 6. Then, solve for x, which results in x ≥ 3. Understanding and solving linear inequalities is crucial in algebra […]
Read moreAnswer: 180 degrees Celsius is 356 degrees Fahrenheit. Temperature Conversion Temperature conversion between Celsius and Fahrenheit is a common requirement in various scenarios. To convert Celsius to Fahrenheit, use the formula (°C * 9/5) + 32. Applying this to 180°C, (180 * 9/5) + 32, we get 356°F. Understanding how to convert temperatures is essential […]
Read moreAnswer: The next number in the sequence is 1/9. Recognizing Number Patterns The sequence 9, 3, 1, 1/3 represents a pattern where each number is divided by 3 to get the next number. Following this pattern, the next number after 1/3 would be 1/3 divided by 3, which is 1/9. Understanding number patterns is a […]
Read moreAnswer: 7/10 as a decimal is 0.7. Converting Fractions to Decimals Converting fractions to decimals involves dividing the numerator by the denominator. For 7/10, dividing 7 by 10 results in 0.7. This conversion is a fundamental skill in mathematics, facilitating the comparison of quantities, simplifying calculations, and aiding in data interpretation. It’s a critical concept […]
Read moreAnswer: The axis of symmetry is x = 6. Understanding the Axis of Symmetry in Quadratic Functions The axis of symmetry of a quadratic function can be found by averaging the x-values of the x-intercepts or by using the formula x = -b/2a. For f(x) = -(x + 9)(x – 21), the x-intercepts are -9 […]
Read moreAnswer: The sum of the measures of the interior angles of a heptagon is 900 degrees. Interior Angles of Polygons The sum of the interior angles of a polygon with n sides is given by the formula (n – 2) * 180 degrees. For a heptagon, which has 7 sides, this becomes (7 – 2) […]
Read moreAnswer: 3/20 as a decimal is 0.15. Converting Fractions to Decimals Converting fractions to decimals involves dividing the numerator by the denominator. For 3/20, dividing 3 by 20 results in 0.15. This conversion is a fundamental skill in mathematics, facilitating the comparison of quantities, simplifying calculations, and aiding in data interpretation. It’s a critical concept […]
Read moreAnswer: One-third plus one-third is two-thirds, or 32. Adding Fractions Adding fractions involves finding a common denominator and then adding the numerators. For one-third plus one-third, the common denominator is already 3, so you simply add the numerators: 1/3+1/=2/3. Understanding how to add fractions is crucial in mathematics for combining quantities, solving problems, and performing […]
Read moreAnswer: Rounding to the nearest dollar means adjusting a number to the closest whole dollar amount, either up or down, based on the cents. If the cents are 50 or more, round up. If less, round down. Rounding Numbers Rounding numbers is a mathematical process used to simplify numbers, making them easier to work with […]
Read moreAnswer: The equivalent function in vertex form is f(x) = (x + 3)² – 6. Vertex Form of a Quadratic Function The vertex form of a quadratic function is y = a(x – h)² + k, where (h, k) is the vertex. To convert f(x) = x² + 6x + 3 to vertex form, complete […]
Read moreAnswer: 7/20 as a decimal is 0.35. Converting Fractions to Decimals Converting fractions to decimals involves dividing the numerator by the denominator. For 7/20, dividing 7 by 20 results in 0.35. This conversion is a fundamental skill in mathematics, facilitating the comparison of quantities, simplifying calculations, and aiding in data interpretation. It’s a critical concept […]
Read moreAnswer: 10/3 as a mixed number is 3 1/3. Converting Improper Fractions to Mixed Numbers To convert an improper fraction to a mixed number, divide the numerator by the denominator. For 10/3, 10 divided by 3 is 3 with a remainder of 1, so the mixed number is 3 1/3. This conversion is important in […]
Read moreAnswer: .33 as a fraction is 33/100. Decimals to Fractions Conversion Converting decimals to fractions involves writing the decimal as a fraction of a power of ten and then simplifying if possible. For .33, consider it as 33/100. This conversion is essential in mathematics for performing calculations, comparing values, and simplifying expressions, ensuring accuracy and […]
Read moreAnswer: 13/8 as a mixed number is 1 5/8. Converting Improper Fractions to Mixed Numbers To convert an improper fraction to a mixed number, divide the numerator by the denominator. For 13/8, 13 divided by 8 is 1 with a remainder of 5, so the mixed number is 1 5/8. This conversion is important in […]
Read moreAnswer: 2/8 as a percentage is 25%. Converting Fractions to Percentages To convert a fraction to a percentage, divide the numerator by the denominator and then multiply by 100. For 2/8, divide 2 by 8 to get 0.25 and then multiply by 100 to get 25%. Understanding how to convert fractions to percentages is crucial […]
Read moreAnswer: 0.3 repeating (or 0.333…) as a fraction is 1/3. Converting Repeating Decimals to Fractions Repeating decimals are decimals in which one or more digits repeat infinitely. To convert the repeating decimal 0.333… to a fraction, you can use algebraic methods, setting x = 0.333…, then multiplying by 10 to get 10x = 3.333…, subtracting […]
Read moreAnswer: 6 to the 3rd power, or 6³, is 216. Understanding Exponents Exponents represent repeated multiplication. 6 to the 3rd power (6³) means multiplying 6 by itself three times, which equals 216. This concept is fundamental in mathematics, representing quantities in a compact form and playing a crucial role in algebra, geometry, and calculus. Understanding […]
Read moreAnswer: 10 to the 5th power, or 10^5, is 100,000. Understanding Exponents Exponents represent repeated multiplication. 10 to the 5th power (10^5) means multiplying 10 by itself five times, which equals 100,000. This concept is fundamental in mathematics, representing quantities in a compact form and playing a crucial role in algebra, geometry, and calculus. Understanding […]
Read moreAnswer: 0 degrees Celsius is 32 degrees Fahrenheit. Temperature Conversion Temperature conversion between Celsius and Fahrenheit is a common requirement in various scenarios. To convert Celsius to Fahrenheit, use the formula (°C * 9/5) + 32. Applying this to 0°C, (0 * 9/5) + 32, we get 32°F. Understanding how to convert temperatures is essential […]
Read moreAnswer: 4 degrees Celsius is 39.2 degrees Fahrenheit. Temperature Conversion Temperature conversion between Celsius and Fahrenheit is a common requirement in various scenarios. To convert Celsius to Fahrenheit, use the formula (°C * 9/5) + 32. Applying this to 4°C, (4 * 9/5) + 32, we get 39.2°F. Understanding how to convert temperatures is essential […]
Read moreAnswer: 0.63 as a fraction is 63/100. Decimals to Fractions Conversion Converting decimals to fractions involves placing the decimal over the appropriate power of 10 and then simplifying if possible. For 0.63, consider it as 63/100. This fraction may be further simplified if there’s a common divisor, but in this case, 63/100 is already in […]
Read moreAnswer: The graph of f(x) = -(x + 8)² – 1 is always decreasing because it is a downward-opening parabola. Analyzing Quadratic Graphs The graph of a quadratic function y = a(x – h)² + k will open upwards if a is positive and downwards if a is negative. For the function f(x) = -(x […]
Read moreAnswer: 7 as a fraction is 7/1. Understanding Whole Numbers as Fractions Any whole number can be expressed as a fraction by placing the number over 1. This converts the whole number 7 into a fraction form 7/1, indicating 7 whole parts. This representation is useful in operations involving both whole numbers and fractions, ensuring […]
Read moreAnswer: To identify the correct graph, look for the region where the shading of y < 2x - 5 and y > -3x + 1 overlap. Graphing Linear Inequalities A system of linear inequalities represents a set of constraints. The solution is the region where the solutions to individual inequalities overlap. For the system y […]
Read moreAnswer: The pattern alternates between multiplying by 1 and squaring, so the next number is 16 (4 squared). Recognizing Number Patterns Number patterns are sequences of numbers following a specific rule or set of rules. In this sequence, the pattern alternates between multiplying by 1 and squaring the previous number. Identifying and understanding these patterns […]
Read moreAnswer: 3 1/2 as a decimal is 3.5. Converting Mixed Numbers to Decimals A mixed number combines a whole number and a fraction. To convert 3 1/2 to a decimal, convert the fraction to a decimal and then add it to the whole number. 1/2 as a decimal is 0.5, so 3 + 0.5 is […]
Read moreAnswer: 10% of 50 is 5. Calculating Basic Percentages To calculate a percentage of a number, convert the percentage to a decimal and then multiply it by the number. For 10% of 50, convert 10% to 0.10 and multiply by 50 to get 5. This basic calculation is not just a mathematical operation but a […]
Read moreAnswer: If you’re asking for 10% of 10, the answer is 1. Calculating Basic Percentages To calculate a percentage of a number, convert the percentage to a decimal and then multiply it by the number. If the question is interpreted as 10% of 10, convert 10% to 0.10 and multiply by 10 to get 1. […]
Read moreAnswer: 50 degrees Celsius is 122 degrees Fahrenheit. Temperature Conversion Temperature conversion between Celsius and Fahrenheit is a common requirement in various scenarios. To convert Celsius to Fahrenheit, use the formula (°C * 9/5) + 32. Applying this to 50°C, (50 * 9/5) + 32, we get 122°F. Understanding how to convert temperatures is essential […]
Read moreAnswer: 2 to the 4th power, or 2^4, is 16. Understanding Exponents Exponents represent repeated multiplication. 2 to the 4th power (2^4) means multiplying 2 by itself four times, which equals 16. This concept is fundamental in mathematics, representing quantities in a compact form and playing a crucial role in algebra, geometry, and calculus. Understanding […]
Read moreAnswer: 8 degrees Celsius is 46.4 degrees Fahrenheit. Temperature Conversion Temperature conversion between Celsius and Fahrenheit is a common requirement in various scenarios. To convert Celsius to Fahrenheit, use the formula (°C * 9/5) + 32. Applying this to 8°C, (8 * 9/5) + 32, we get 46.4°F. Understanding how to convert temperatures is essential […]
Read moreAnswer: The equation that can be simplified to find the inverse is x = 5y² + 10. Finding the Inverse of a Function To find the inverse of a function, you swap the x and y variables and then solve for y. For y = 5x² + 10, swapping x and y gives x = […]
Read moreAnswer: 3% of 100 is 3. Calculating Basic Percentages To calculate a percentage of a number, convert the percentage to a decimal and then multiply it by the number. For 3% of 100, convert 3% to 0.03 and multiply by 100 to get 3. This basic calculation is not just a mathematical operation but a […]
Read moreAnswer: When you add a negative number to a positive number, the result depends on the absolute values of the numbers. If the positive number is larger, the result is positive. If the negative is larger, the result is negative. Understanding Addition of Positive and Negative Numbers Adding positive and negative numbers is a basic […]
Read moreAnswer: 5/9 as a decimal is approximately 0.5556. Converting Fractions to Decimals Converting fractions to decimals involves dividing the numerator by the denominator. For 5/9, dividing 5 by 9 results in approximately 0.5556. This conversion is a fundamental skill in mathematics, facilitating the comparison of quantities, simplifying calculations, and aiding in data interpretation. It’s a […]
Read moreAnswer: 20 hours is 8:00 PM in 12-hour clock format. Understanding the 24-Hour Clock The 24-hour clock format, also known as military time, runs from 0 to 23 hours. To convert hours greater than 12 to the 12-hour clock format, subtract 12 from the hour. Thus, 20 hours is 8:00 PM. This timekeeping method is […]
Read moreAnswer: 9/5 as a decimal is 1.8. Converting Fractions to Decimals Converting fractions to decimals involves dividing the numerator by the denominator. For 9/5, dividing 9 by 5 results in 1.8. This conversion is a fundamental skill in mathematics, facilitating the comparison of quantities, simplifying calculations, and aiding in data interpretation. It’s a critical concept […]
Read moreAnswer: 0 is a rational, whole, integer, and real number. Understanding Number Categories In mathematics, numbers are categorized based on their properties. Zero (0) is considered a rational number because it can be expressed as a fraction (0/1). It’s a whole number as it doesn’t have a fractional or decimal part. It’s also an integer […]
Read moreAnswer: 6 divided by 4 is 1.5 or as a fraction 3/2. Division and Its Representations Division is one of the basic operations in arithmetic, representing the distribution of a number into equal parts. When you divide 6 by 4, you determine how many times 4 fits into 6, which is 1 with a remainder […]
Read moreAnswer: 13/20 as a decimal is 0.65. Converting Fractions to Decimals Converting fractions to decimals involves dividing the numerator by the denominator. For 13/20, dividing 13 by 20 results in 0.65. This conversion is a fundamental skill in mathematics, facilitating the comparison of quantities, simplifying calculations, and aiding in data interpretation. It’s a critical concept […]
Read moreAnswer: The first step is to factor out the coefficient of x² from the first two terms, giving y = 6(x² + 3x) + 14. Understanding the Vertex Form Rewriting a quadratic equation in vertex form, y = a(x – h)² + k, involves completing the square. The first step is to factor the leading […]
Read moreAnswer: 5 to the 3rd power, or 5³, is 125. Understanding Exponents Exponents represent repeated multiplication. 5 to the 3rd power (5³) means multiplying 5 by itself three times, which equals 125. This concept is fundamental in mathematics, representing quantities in a compact form and playing a crucial role in algebra, geometry, and calculus. Understanding […]
Read moreAnswer: The solutions are x = ±2/3. Solving Quadratic Equations Solving quadratic equations like 9x² = 4 involves isolating the variable and finding its value(s). First, divide both sides by 9 to get x² = 4/9. Then, take the square root of both sides, remembering to include both the positive and negative solutions, resulting in […]
Read moreAnswer: 25% of 30 is 7.5. Calculating Percentages To calculate a percentage of a number, convert the percentage to a decimal and then multiply it by the number. For 25% of 30, convert 25% to 0.25 and multiply by 30 to get 7.5. Understanding how to calculate percentages is crucial in various scenarios like finance […]
Read moreAnswer: 10% of 200 is 20. Basic Percentages To calculate a percentage of a number, convert the percentage to a decimal and then multiply it by the number. For 10% of 200, convert 10% to 0.10 and multiply by 200 to get 20. This basic calculation is not just a mathematical operation but a critical […]
Read moreAnswer: The antiderivative of sin²(x) can be expressed as (x/2) – (1/4)sin(2x) + C, where C is the constant of integration. Exploring Antiderivatives Antiderivatives, or indefinite integrals, represent the reverse process of differentiation in calculus. The antiderivative of sin²(x) is found using trigonometric identities and integration techniques. It’s a crucial concept in calculus, providing a […]
Read moreAnswer: 10 to the 0 power is 1. Exponents In mathematics, any non-zero number raised to the power of 0 is 1. This is because the number of times you multiply the base by itself is zero, and the identity element for multiplication is 1. This concept is crucial in algebra, where exponents represent repeated […]
Read moreAnswer: 1 1/2 as a decimal is 1.5. Converting Mixed Numbers to Decimals A mixed number combines a whole number and a fraction. To convert 1 1/2 to a decimal, convert the fraction to a decimal and then add it to the whole number. 1/2 as a decimal is 0.5, so 1 + 0.5 is […]
Read moreAnswer: The value of 2/3 × 4 as a fraction is 8/3 or 2 2/3. Multiplying Fractions and Whole Numbers Multiplying fractions by whole numbers involves converting the whole number into a fraction by placing it over 1 and then multiplying the numerators and the denominators. For 2/3 × 4, convert 4 to 4/1 and […]
Read moreAnswer: Half of a diameter of a circle is called a radius. Geometry: Circles and Their Components In geometry, a circle is defined by its center and its radius. The radius is half the length of the diameter and is a fundamental concept in understanding the properties of a circle. It’s crucial for calculating the […]
Read moreAnswer: 0.6 repeating (or 0.666…) as a fraction is 2/3. Converting Repeating Decimals to Fractions Repeating decimals are decimals in which one or more digits repeat infinitely. To convert the repeating decimal 0.666… to a fraction, you can use algebraic methods, setting x = 0.666…, then multiplying by 10 to get 10x = 6.666…, subtracting […]
Read moreAnswer: The first step is to factor out the coefficient of x² (3) from the first two terms, giving y = 3(x² + 3x) – 18. Understanding the Vertex Form Rewriting a quadratic equation in vertex form, y = a(x – h)² + k, involves completing the square. The first step is to factor the […]
Read moreAnswer: 18% as a fraction in simplest form is 9/50. Understanding Percentages as Fractions Percentages represent a portion of a whole as parts per hundred. To convert a percentage to a fraction, place the percentage number over 100 and simplify if possible. For 18%, this becomes 18/100, which simplifies to 9/50 when divided by their […]
Read moreAnswer: 8/9 as a decimal is approximately 0.8889. Converting Fractions to Decimals Converting fractions to decimals involves dividing the numerator by the denominator. For 8/9, dividing 8 by 9 results in approximately 0.8889. This conversion is a fundamental skill in mathematics, facilitating the comparison of quantities, simplifying calculations, and aiding in data interpretation. It’s a […]
Read moreAnswer: 70% of 20 is 14. Calculating Percentages of Numbers To calculate a percentage of a number, convert the percentage to a decimal and then multiply it by the number. For 70% of 20, convert 70% to 0.70 and multiply by 20 to get 14. Understanding how to calculate percentages is crucial in various scenarios […]
Read moreAnswer: An equivalent fraction to 4/5 is 8/10 or 12/15. Understanding Equivalent Fractions Equivalent fractions represent the same part of a whole, even though they may have different numerators and denominators. Multiplying the numerator and denominator of 4/5 by the same number (e.g., 2 to get 8/10 or 3 to get 12/15) gives equivalent fractions. […]
Read moreAnswer: 0.8125 as a fraction is 13/16. Decimals to Fractions Conversion Converting decimals to fractions involves understanding the place value of the decimal and then simplifying the fraction. For 0.8125, consider it as 8125/10000. This fraction can be simplified to 13/16 by dividing both the numerator and the denominator by their greatest common divisor, 625. […]
Read moreAnswer: 10% of 500 is 50. Calculating Basic Percentages To calculate a percentage of a number, convert the percentage to a decimal and then multiply it by the number. For 10% of 500, convert 10% to 0.10 and multiply by 500 to get 50. This basic calculation is not just a mathematical operation but a […]
Read moreAnswer: A rhombus is a parallelogram with all sides equal in length, while a parallelogram has opposite sides equal in length. Geometry In geometry, understanding the properties of shapes is fundamental. A parallelogram is a four-sided shape with opposite sides that are equal and parallel. A rhombus is a special type of parallelogram where all […]
Read moreAnswer: 5 PM in military time is 1700 hours. Military Time Military time, also known as the 24-hour clock, is a time format where hours are numbered from 00 to 23. This format is used to avoid ambiguity and is standard in many professional and military settings. To convert PM times to military time, add […]
Read moreAnswer: The quotient is x² + x + 1. Mastering Synthetic Division Synthetic division is a simplified method of dividing a polynomial by a binomial of the form (x – c). For (x³ + 1) ÷ (x – 1), set up the synthetic division and you’ll find the quotient is x² + x + 1. […]
Read moreAnswer: 3 to the 2nd power, or 3², is 9. Exponents Exponents represent repeated multiplication. 3 to the 2nd power (3²) means multiplying 3 by itself, which equals 9. This concept is fundamental in mathematics, representing quantities in a compact form and playing a crucial role in algebra, geometry, and calculus. Understanding exponents is also […]
Read moreAnswer: 2% as a fraction in simplest form is 1/50. Percentages as Fractions Percentages represent a portion of a whole as parts per hundred. To convert a percentage to a fraction, place the percentage number over 100 and simplify if possible. For 2%, this becomes 2/100, which simplifies to 1/50 when divided by the greatest […]
Read moreAnswer: The next number should be 136. Sequences and Series Understanding patterns in sequences and series is a fundamental aspect of mathematics. This particular series alternates between subtracting and adding multiples of 8 (100-4×8, 96+8×8, 104-2×8, 88+4×8, 120-8×8). Following this pattern, the next operation would be adding 8×8 to 56, resulting in 136. Recognizing patterns […]
Read moreAnswer: 7 divided by 3 as a fraction is 37. Fractions and Division Fractions represent a division of two numbers, the numerator and the denominator. Writing 7 divided by 3 as a fraction gives us 37, which is also called a proper fraction. Understanding how to express division as a fraction is crucial in mathematics, […]
Read moreAnswer: 5/12 as a decimal is approximately 0.4167. Converting Fractions to Decimals Converting fractions to decimals involves dividing the numerator by the denominator. For 5/12, dividing 5 by 12 results in approximately 0.4167. This conversion is a fundamental skill in mathematics, facilitating the comparison of quantities, simplifying calculations, and aiding in data interpretation. It’s a […]
Read moreAnswer: The inverse of the function f(x) = 4x is h(x) = 1/4 x. Functions and Inverses In mathematics, the inverse of a function reverses the operation of the original function. For the function f(x) = 4x, the inverse would undo the multiplication by 4, which is achieved by dividing by 4, represented as h(x) […]
Read moreAnswer: 0.75 as a fraction is 3/4. Decimals to Fractions Conversion Converting decimals to fractions involves understanding the place value of the decimal. For 0.75, the 7 is in the tenths place and the 5 is in the hundredths place, making it 75/100. This can be simplified to 43 by dividing both the numerator and […]
Read moreAnswer: 12% as a fraction is 12/100 or simplified to 3/25. Percents to Fractions Percentages are a way of expressing a number as a fraction of 100. To convert a percentage to a fraction, place the percentage number over 100 and then simplify if possible. For 12%, this becomes 12/100, which simplifies to 3/25 when […]
Read moreAnswer: The square root of pi (π) is approximately 1.772. Exploring Irrational Numbers The number π (pi) is an irrational number, meaning it cannot be expressed exactly as a simple fraction. The square root of π is another irrational number, approximately 1.772. Irrational numbers play a crucial role in mathematics, especially in geometry and trigonometry, […]
Read moreAnswer: 0.9375 as a fraction is 15/16. Decimals to Fractions Conversion Converting decimals to fractions involves understanding the place value of the decimal and then simplifying the fraction. For 0.9375, consider it as 9375/10000. This fraction can be simplified to 15/16 by dividing both the numerator and the denominator by their greatest common divisor, 625. […]
Read moreAnswer: The value of 1/4 times 1/4 is 1/16. Multiplying Fractions Multiplying fractions involves multiplying the numerators together and the denominators together. For 1/4 times 1/4, multiply the numerators (1 * 1) and the denominators (4 * 4), resulting in 1/16. This fundamental arithmetic operation is crucial in various mathematical concepts, including algebra and geometry, […]
Read moreAnswer: 8 inches is approximately 20.32 centimeters. Unit Conversion: Length Converting units of length from inches to centimeters involves using the conversion factor where 1 inch is equal to 2.54 centimeters. To convert 8 inches to centimeters, multiply 8 by 2.54, resulting in 20.32 cm. Understanding and performing unit conversions is vital in fields like […]
Read moreAnswer: 20:30 military time is 8:30 PM. Military Time Military time, or the 24-hour clock, is a method of timekeeping where the day runs from midnight to midnight and is divided into 24 hours. In this system, 20:30 represents the thirtieth minute of the twentieth hour, which in standard time is 8:30 PM. This time […]
Read moreAnswer: 0.8 as a fraction is 4/5. Decimals to Fractions Conversion Converting decimals to fractions involves understanding the place value of the decimal and then simplifying the fraction. For 0.8, consider it as 8/10. This fraction can be simplified to 4/5 by dividing both the numerator and the denominator by their greatest common divisor, 2. […]
Read moreAnswer: 15/16 as a decimal is approximately 0.9375. Converting Fractions to Decimals Converting fractions to decimals involves dividing the numerator by the denominator. For 15/16, dividing 15 by 16 results in approximately 0.9375. This conversion is a fundamental skill in mathematics, facilitating the comparison of quantities, simplifying calculations, and aiding in data interpretation. It’s a […]
Read moreAnswer: 9/10 as a percent is 90%. Fractions to Percentages To convert a fraction to a percentage, divide the numerator by the denominator and then multiply by 100. For 9/10, divide 9 by 10 to get 0.9 and then multiply by 100 to get 90%. This conversion is essential in understanding ratios, proportions, and rates […]
Read moreAnswer: 9/16 as a decimal is 0.5625 A decimal is a whole number component with a fractional element. The entire and partially whole quantities may be numerically represented by decimal numbers, which sit between integers. There are two ways to turn “9/16” into a decimal. Explanation: First Method: Division Simply dividing 9 by 16 will […]
Read moreAnswer: 0.7 as a fraction is 7/10. Decimals to Fractions Conversion Decimals and fractions are two sides of the same coin, and understanding how to convert between the two is a crucial math skill. The decimal 0.7 means 7 tenths, so it can be directly written as the fraction 7/10. This conversion is not just […]
Read moreAnswer: 80% of 25 is 20. Percentages Percentages are a way to express a number as a fraction of 100. To find 80% of 25, you multiply 25 by 0.8 (since 80% is the same as 0.8). This calculation gives us 20. Understanding percentages is crucial not just in math classes, but in everyday life. […]
Read moreAnswer: 1/16 as a decimal is 0.0625. Converting Fractions to Decimals Converting fractions to decimals is a fundamental concept in mathematics that provides a bridge between two essential numerical representations. The fraction 1/16 represents one part of sixteen equal parts. To convert it to a decimal, you divide 1 by 16, which equals 0.0625. This […]
Read moreAnswer: In 24 hours from now, the time will be exactly the same as it is at the current moment. Grasping Time Concepts Time is a fundamental concept used to sequence events, compare durations, and quantify rates of change. One day consists of 24 hours. Therefore, 24 hours from any given moment brings us back […]
Read moreAnswer: 2/3 plus 2/3 equals 4/3, which can also be expressed as 1 and 1/3. Navigating Through Fractions Fractions represent parts of a whole. When adding fractions with the same denominator, like 2/3 and 2/3, you simply add the numerators. This gives us 4/3, an improper fraction where the numerator is larger than the denominator. […]
Read moreAnswer: 34 degrees Celsius is 93.2 degrees Fahrenheit. Temperature Conversions Temperature is a measure of thermal energy and is crucial in various aspects of daily life and science. Converting from Celsius to Fahrenheit involves using the formula (°C * 9/5) + 32. For 34°C, the calculation would be (34 * 9/5) + 32, equating to […]
Read moreAnswer: 3/7 as a decimal is approximately 0.4286. Fractions and Decimals Fractions and decimals are two ways to represent numbers that are not whole. Converting a fraction like 3/7 to a decimal requires dividing the numerator (3) by the denominator (7), resulting in approximately 0.4286. This understanding is pivotal in various domains like finance, where […]
Read moreAnswer: The number 9 should be added to both sides to complete the square. Completing the Square Completing the square is a technique used in algebra to solve quadratic equations. The method involves converting the quadratic equation into a perfect square trinomial by adding a specific value to both sides. For the equation x² – […]
Read moreAnswer: 8% as a decimal is 0.08. Percentages and Decimals Percentages are a way of expressing a number as a fraction of 100. To convert a percentage to a decimal, divide by 100. For 8%, divide 8 by 100, which equals 0.08. This conversion is crucial in many real-life scenarios, such as calculating discounts, interest […]
Read moreAnswer: 40% of 50 is 20. Calculating Percentages Percentages represent a proportion out of 100 and are used to describe how large or small one quantity is relative to another. To find 40% of 50, multiply 50 by 0.40 (since 40% is the same as 0.40). This gives us 20. Understanding how to calculate percentages […]
Read moreAnswer: 4/7 as a decimal is approximately 0.5714. Fractions and Decimals Fractions and decimals are two different ways to represent numbers. To convert a fraction like 4/7 into a decimal, you divide the numerator (4) by the denominator (7), resulting in approximately 0.5714. This understanding is crucial for precision in measurements, financial calculations, and scientific […]
Read moreAnswer: 1/16 as a percent is 6.25%. Converting Fractions to Percentages Fractions and percentages are both ways to express quantities relative to a whole. To convert a fraction like 1/16 to a percent, you divide 1 by 16 and then multiply by 100, resulting in 6.25%. This conversion is vital in understanding proportions, rates, and […]
Read moreAnswer: 2/7 as a decimal is approximately 0.2857. Converting Fractions to Decimals Fractions and decimals both represent numbers that are not whole. Converting a fraction like 2/7 into a decimal involves dividing the numerator (2) by the denominator (7), which results in approximately 0.2857. This skill is fundamental in various mathematical and real-life scenarios, such […]
Read moreAnswer: The only solution is x = -8. Solving Quadratic Equations Solving quadratic equations like 2x² + 8x = x² – 16 involves finding the values of x that make the equation true. By rearranging the equation, we get 2x² – x² + 8x + 16 = 0, which simplifies to x² + 8x + […]
Read moreAnswer: 6% as a fraction is 6/100 or simplified to 3/50. Percentages as Fractions Percentages are a way of expressing a number as a part of 100. To convert a percentage to a fraction, simply place the percentage number over 100. For 6%, this becomes 6/100, which can be further simplified to 3/50. This conversion […]
Read moreAnswer: 4/5 as a percent is 80%. Converting Fractions to Percentages To convert a fraction to a percentage, divide the numerator by the denominator and then multiply by 100. For 4/5, divide 4 by 5 to get 0.8 and then multiply by 100 to get 80%. This conversion is essential in understanding ratios, proportions, and […]
Read moreAnswer: 3/10 as a decimal is 0.3. Decimals and Fractions Decimals and fractions are two different ways to represent numbers that are not whole. Converting a fraction like 3/10 into a decimal is straightforward; divide the numerator (3) by the denominator (10), resulting in 0.3. This conversion is vital in various mathematical and practical scenarios, […]
Read moreAnswer: 10ml is approximately 0.338 ounces. Volume Conversion Converting units of volume, such as milliliters (ml) to ounces, is a common requirement in various fields like cooking, science, and medicine. To convert 10ml to ounces, use the conversion factor 1 ml ≈ 0.0338 ounces. Therefore, 10ml is approximately 0.338 ounces. This understanding is crucial for […]
Read moreAnswer: 80% of 40 is 32. Mastering Percentages Percentages are used to represent a portion of a total. To find 80% of 40, multiply 40 by 0.80 (as 80% is equivalent to 0.80). This equals 32. Understanding how to calculate percentages is crucial in various scenarios like finance (calculating interest or discounts), statistics (analyzing data), […]
Read moreAnswer: Approximately 4.33 weeks Understanding Time and Averages The average number of weeks in a month can be calculated by dividing the total number of weeks in a year by the number of months. A year typically has 52 weeks, and there are 12 months in a year. Thus, the average number of weeks in […]
Read moreAnswer: 9 Percentage and Its Applications Calculating 20% of 45 involves converting the percentage to a decimal (0.20) and then multiplying it by 45. The result is 0.20×45=9. Understanding how to calculate percentages of numbers is important in mathematics and various real-life scenarios, including finance for calculating discounts and interest, retail for understanding sales, and […]
Read moreAnswer: 94 Pattern Recognition and Sequencing The sequence shows a pattern where each number is the sum of the previous number and an incrementally increasing even number (3, 6, 12, 24…). Following this pattern, after 52, the next increment is 42 (double the previous increment of 21). Therefore, the next number is 52+42=94. Recognizing patterns […]
Read moreAnswer: 18 Calculating Basic Percentages Calculating 20% of 90 involves converting the percentage to a decimal (0.20) and then multiplying it by 90. The result is 0.20×90=18. Understanding how to calculate percentages of numbers is a fundamental skill in mathematics and is widely used in real-life scenarios such as determining discounts, calculating tips, and understanding […]
Read moreAnswer: 27 Exponential Calculations Calculating 3 to the 3rd power, denoted as 3^3, means multiplying 3 by itself two more times (3 × 3 × 3). The result is 27. Understanding exponential calculations is crucial in mathematics, as it represents repeated multiplication and is fundamental in various fields, including finance for calculating compound interest, physics […]
Read moreAnswer: 40 Basic Percentage Calculations Calculating 80% of 50 involves converting the percentage to a decimal (0.80) and then multiplying it by 50. The result is 0.80×50=40. Understanding how to calculate percentages of numbers is a fundamental skill in mathematics and is widely used in real-life scenarios such as determining discounts, calculating tips, and understanding […]
Read moreAnswer: 0 degrees Celsius Fahrenheit to Celsius Conversion Converting 32 degrees Fahrenheit to Celsius is done using the formula C=(F−32)×5/9. Therefore, C=(32−32)×5/9 equals 0 degrees Celsius. This conversion is essential for understanding temperature in different measurement systems. It’s especially important in fields like meteorology, cooking, and scientific research. Understanding how to convert temperatures between Fahrenheit […]
Read moreAnswer: 8 Exponential Calculations Calculating 2 to the 3rd power, denoted as 2^3, means multiplying 2 by itself two more times (2 × 2 × 2). The result is 8. Understanding exponential calculations is crucial in mathematics, as it represents repeated multiplication and is fundamental in various fields, including finance for calculating compound interest, physics […]
Read moreAnswer: 2.5 Fraction to Decimal Conversion Converting 5/2 to a decimal involves dividing the numerator (5) by the denominator (2). The result is 2.5. This conversion from fraction to decimal is important in mathematics as it enables different forms of numerical representation. Converting fractions to decimals is practical in various scenarios, including financial calculations, engineering […]
Read moreAnswer: 1 3/4 Converting Improper Fractions To convert 7/4 to a mixed number, divide the numerator by the denominator. Since 7 divided by 4 is 1 with a remainder of 3, the mixed number is 1 3/4. Understanding how to convert improper fractions to mixed numbers is important in mathematics, especially in fields requiring precise […]
Read moreAnswer: 1.5 Decimal Representation of Fractions Converting 3/2 to a decimal involves dividing the numerator (3) by the denominator (2). The result is 1.5. Converting fractions to decimals is a fundamental skill in mathematics, allowing for different forms of numerical representation and more flexibility in calculations and comparisons. This conversion is used in various real-life […]
Read moreAnswer: 6 Basic Percentage Calculations Calculating 15% of 40 involves converting the percentage to a decimal (0.15) and then multiplying it by 40. The result is 0.15×40=6. Understanding how to calculate percentages of numbers is a fundamental skill in mathematics and is widely used in real-life scenarios such as determining discounts, calculating tips, and understanding […]
Read moreAnswer: 50% Fraction to Percentage Conversion To convert 2/4 to a percentage, first simplify the fraction to 1/2. Then, multiply the fraction by 100 to convert it to a percentage. The calculation is 1/2×100=50. This conversion is essential in mathematics for understanding the relationship between fractions and percentages. It is used in various real-life applications, […]
Read moreAnswer: 5/16 Dividing Fractions To find half of 5/8, you multiply 5/8 by 1/2. The calculation is 5/8×1/2=5/16. Understanding how to divide fractions is a critical mathematical skill, particularly in fields requiring precise measurement and calculation, such as cooking, construction, and scientific experiments. Fraction division is used in various everyday scenarios, and it is also […]
Read moreAnswer: To define a plane Basic Geometry Concepts A plane in geometry is a flat, two-dimensional surface that extends infinitely in all directions. For a plane to be defined, at least two non-parallel lines are required. These lines must lie flat on the surface and provide a reference or framework for the plane. The concept […]
Read moreAnswer: 4/25 Converting Decimals to Fractions The decimal 0.16 can be expressed as a fraction by recognizing it as 16 out of 100 or 16/100. Simplifying this fraction by dividing both numerator and denominator by 4 gives 4/25. Converting decimals to fractions is a crucial skill in mathematics, as it aids in understanding different representations […]
Read moreAnswer: 64 Exponential Calculations Calculating 4 to the 3rd power, denoted as 4^3, means multiplying 4 by itself two more times (4 × 4 × 4). The result is 64. Understanding exponential calculations is crucial in mathematics, as it represents repeated multiplication and is fundamental in various fields, including finance for calculating compound interest, physics […]
Read moreAnswer: 1.75 Fraction to Decimal Conversion Converting 7/4 to a decimal involves dividing the numerator (7) by the denominator (4). The result is 1.75. This conversion from fraction to decimal is important in mathematics as it enables different forms of numerical representation, allowing for more flexibility in calculations and comparisons. Understanding how to convert fractions […]
Read moreAnswer: 15 Percentage Calculations Calculating 60% of 25 involves converting the percentage to a decimal (0.60) and then multiplying it by 25. The result is 0.60×25=15. Understanding how to calculate percentages of numbers is a fundamental skill in mathematics and is widely used in real-life scenarios such as determining discounts, calculating tips, and understanding statistical […]
Read moreAnswer: Quadrant IV Complex Numbers and Quadrants The complex number 6 – 8i is located in Quadrant IV of the complex plane. In complex numbers, the horizontal axis represents the real part, and the vertical axis represents the imaginary part. The number 6 – 8i has a positive real part (6) and a negative imaginary […]
Read moreAnswer: 2.5 Basic Percentage Calculations Calculating 10% of 25 involves converting the percentage to a decimal (0.10) and then multiplying it by 25. The result is 0.10×25=2.5. Understanding how to calculate percentages of numbers is a fundamental skill in mathematics and is widely used in real-life scenarios such as determining discounts, calculating tips, and understanding […]
Read moreAnswer: 16 Percentage and Its Applications Calculating 80% of 20 involves converting the percentage to a decimal (0.80) and then multiplying it by 20. The result is 0.80×20=16. Understanding how to calculate percentages of numbers is important in mathematics and various real-life scenarios, including finance for calculating discounts and interest, retail for understanding sales, and […]
Read moreAnswer: 9 Pattern Recognition and Sequencing The sequence given appears to be alternating between increments of 1 and the letters of the word “eight” spelled out in order: 2, 3, (e), 4, 5, (i), 6, (8), with the next number likely being 9. Pattern recognition is an essential skill in mathematics and logic, used to […]
Read moreAnswer: 15 Basic Percentage Calculations Calculating 5% of 300 involves converting the percentage to a decimal (0.05) and then multiplying it by 300. The result is 0.05×300=15. Understanding how to calculate percentages of numbers is a fundamental skill in mathematics and is widely used in real-life scenarios such as determining discounts, calculating tips, and understanding […]
Read moreAnswer: 27 Percentage Calculation Calculating 30% of 90 involves converting the percentage to a decimal (0.30) and then multiplying it by 90. The result is 0.30×90=27. Understanding how to calculate percentages of numbers is important in mathematics and various real-life scenarios, including finance for calculating discounts and interest, retail for understanding sales, and statistical analysis. […]
Read moreAnswer: 15 Percentage Calculation To calculate 25% of 60, convert the percentage to a decimal (0.25) and multiply it by 60. The calculation is 0.25×60=15. This type of calculation is widely used in various scenarios, such as determining discounts, computing financial interest, and analyzing statistical data. Being able to quickly calculate percentages of numbers is […]
Read moreAnswer: Approximately 0.4375 Fraction to Decimal Conversion Converting 7/16 to a decimal involves dividing 7 by 16. The result is approximately 0.4375. This conversion from fraction to decimal is important in mathematics, as it enables different forms of numerical representation. Converting fractions to decimals is practical in various scenarios, including financial calculations, engineering measurements, and […]
Read moreAnswer: 1/2 Basic Fraction Addition Adding 1/4 to 1/4 results in 1/2. When adding fractions with the same denominator, simply add the numerators and keep the denominator the same. This operation is fundamental in mathematics and is used in various practical scenarios, such as measuring ingredients in cooking, combining lengths in construction, and in financial […]
Read moreAnswer: 15/2 or 7(1/2) Converting Decimals to Fractions The decimal 7.5 can be expressed as a fraction by recognizing that 0.5 is equivalent to 1/2. Therefore, 7.5 is the same as 7 1/2 or, in improper fraction form, 15/2. Converting decimals to fractions is a crucial skill in mathematics, enabling understanding of different numerical forms […]
Read moreAnswer: 2 Finding the Greatest Common Factor The greatest common factor (GCF) of 4k, 18k4, and 12 is 2. The GCF is the largest factor that divides each term without leaving a remainder. It is calculated by finding the factors of each term and identifying the highest factor that appears in all of them. Understanding […]
Read moreAnswer: x to the fourth power (x^4) Algebraic Multiplication Multiplying x squared (x^2) by x squared (x^2) results in x to the fourth power (x^4). In algebra, when multiplying terms with the same base, the exponents are added. This rule is essential in algebra and is used in various mathematical and scientific fields. Understanding how […]
Read moreAnswer: 1.25 Fraction to Decimal Conversion Converting 5/4 to a decimal involves dividing the numerator (5) by the denominator (4). The result is 1.25. This conversion from fraction to decimal is important in mathematics as it enables different forms of numerical representation. Converting fractions to decimals is practical in various scenarios, including financial calculations, engineering […]
Read moreAnswer: 1/6 Dividing Fractions To divide 1/2 by 3, you can multiply 1/2 by the reciprocal of 3, which is 1/3. The calculation is 1/2×1/3=1/6. Understanding how to divide fractions is a critical mathematical skill, particularly in fields requiring precise measurement and calculation. Fraction division is used in various everyday scenarios, including cooking, construction, and […]
Read moreAnswer: 64 Exponential Calculations Calculating 2 to the 6th power, denoted as 2^6, means multiplying 2 by itself five more times (2 × 2 × 2 × 2 × 2 × 2). The result is 64. Understanding exponential calculations is crucial in mathematics, as it represents repeated multiplication and is fundamental in various fields, including […]
Read moreAnswer: 0.45 Fraction to Decimal Conversion Converting 9/20 to a decimal involves dividing the numerator (9) by the denominator (20). The result is 0.45. Converting fractions to decimals is an important mathematical skill, as it allows for different forms of numerical representation. This conversion is used in various real-life scenarios, such as financial calculations, scientific […]
Read moreAnswer: Approximately 0.3125 Converting Fractions to Decimals To convert 5/16 to a decimal, divide 5 by 16, resulting in approximately 0.3125. This conversion from fraction to decimal is important in mathematics as it enables different forms of numerical representation, allowing for more flexibility in calculations and comparisons. Understanding how to convert fractions to decimals is […]
Read moreAnswer: 2/5 Percentage to Fraction Conversion Converting 40% to a fraction involves writing it as 40 out of 100 or 40/100. Simplifying this fraction by dividing both numerator and denominator by 20 gives 2/5. Understanding how to convert percentages to fractions is an important skill in mathematics, particularly for interpreting data and statistics. This conversion […]
Read moreAnswer: 13/20 Decimal to Fraction Conversion Converting 0.65 to a fraction involves recognizing that it represents 65 out of 100, or 65/100. Simplifying this fraction gives us 13/20. Converting decimals to fractions is a key skill in mathematics, as it aids in understanding different representations of numbers and in various calculations. This skill is practical […]
Read moreAnswer: 1/8 Fraction Division To find half of 1/4, divide the fraction by 2. This is equivalent to multiplying 1/4 by 1/2. The calculation is 1/4×1/2=1/8. Being able to divide fractions is an important mathematical skill, particularly in fields that require precise measurement and calculation. Fraction division is used in various everyday scenarios, including cooking, […]
Read moreAnswer: Approximately 0.875 Converting Fractions to Decimals Converting 7/8 to a decimal involves dividing the numerator (7) by the denominator (8). This results in approximately 0.875. Understanding how to convert fractions to decimals is a key skill in mathematics, as it allows for different forms of numerical representation. This skill is useful in various practical […]
Read moreAnswer: 13 Understanding Number Sequences The given sequence alternates between subtracting and adding a number that increases by 1 each time. Starting with 2, subtract 1 to get 1, add 2 to get 3, subtract 3 to get 0, add 4 to get 4, subtract 5 to get -1, and add 6 to get 5. […]
Read moreAnswer: 212 degrees Fahrenheit Celsius to Fahrenheit Conversion Converting 100 degrees Celsius to Fahrenheit is done using the formula F=(C×9/5)+32. Therefore, F=(100×9/5)+32 equals 212 degrees Fahrenheit. This conversion is essential for understanding temperature in different measurement systems. It’s especially important in fields like meteorology, cooking, and scientific research. Understanding how to convert temperatures between Celsius […]
Read moreAnswer: 17/2 or 8 1/2 Decimals to Fraction Conversion Converting 8.5 to a fraction involves recognizing that the decimal 0.5 is equivalent to 1/2. Therefore, 8.5 can be expressed as the mixed number 8 1/2 or the improper fraction 17/2. This conversion is important in mathematics for representing numbers in different forms. It’s useful in […]
Read moreAnswer: 15 Percentage Calculation Calculating 30% of 50 involves converting the percentage to a decimal (0.30) and then multiplying it by 50. The result is 0.30×50=15. This type of calculation is a basic skill in mathematics and is widely used in various real-life scenarios, such as determining discounts, calculating tips, and understanding statistical data. Being […]
Read moreAnswer: 100°C and 212°F Boiling Points in Different Units The boiling point of water is 100 degrees Celsius or 212 degrees Fahrenheit. This is a fundamental concept in chemistry and physics and is important for understanding various scientific processes. The boiling point of water is a critical temperature in many scientific experiments and is used […]
Read moreAnswer: 7/4 or 1 3/4 Decimals to Fractions Conversion Converting 1.75 to a fraction involves recognizing that 0.75 is the decimal equivalent of 3/4. Therefore, 1.75 can be expressed as 1 3/4 or as the improper fraction 7/4. This conversion is crucial in mathematics as it helps in understanding different representations of numbers. Converting decimals […]
Read moreAnswer: 10 Basic Percentage Calculation Calculating 10% of 100 is straightforward. Convert the percentage to a decimal (0.10) and multiply it by 100. The calculation is 0.10×100=10. This type of calculation is widely used in various practical scenarios, such as determining discounts, calculating tips, and understanding statistical data. Being able to quickly calculate percentages of […]
Read moreAnswer: 1 1/12 Fraction to Mixed Number Conversion To convert 13/12 to a mixed number, divide the numerator by the denominator. Since 13 divided by 12 is 1 with a remainder of 1, the mixed number is 1 1/12. Understanding how to convert improper fractions to mixed numbers is important in mathematics, especially in fields […]
Read moreAnswer: 1/20 Decimal to Fraction Conversion Converting 0.05 to a fraction involves recognizing that it represents 5 out of 100, or 5/100. Simplifying this fraction gives us 1/20. Converting decimals to fractions is a key skill in mathematics, as it aids in understanding different representations of numbers and in various calculations. This conversion is practical […]
Read moreAnswer: 41 degrees Fahrenheit Celsius to Fahrenheit Conversion Converting 5 degrees Celsius to Fahrenheit is done using the formula F=(C×9/5)+32. Therefore, F=(5×9/5)+32 equals 41 degrees Fahrenheit. This conversion is important in various contexts such as weather forecasting, cooking, and scientific research. Understanding how to convert temperatures between Celsius and Fahrenheit allows for accurate communication and […]
Read moreAnswer: 8/25 Decimals to Fractions Conversion Converting 0.32 to a fraction involves recognizing that it represents 32 out of 100 or 32/100. Simplifying this fraction by dividing both numerator and denominator by 4 gives 8/25. Understanding how to convert decimals to fractions is an important skill in mathematics, as it aids in various calculations and […]
Read moreAnswer: PM Understanding Time Formats 12 O’clock in the afternoon is PM. The 12-hour clock divides the 24 hours of a day into two periods: AM (ante meridiem, Latin for “before midday”) and PM (post meridiem, “after midday”). Each period consists of 12 hours numbered from 1 to 12. 12 AM denotes midnight, and 12 […]
Read moreAnswer: 2/5 Fractional Representation The decimal 0.4 can be expressed as a fraction by recognizing it as 4 out of 10 or 4/10. Simplifying this fraction gives us 2/5. Converting decimals to fractions is a crucial skill in mathematics, enabling understanding of different numerical forms and precision in calculations. This conversion is used in a […]
Read moreAnswer: 240 Basic Percentage Calculations Calculating 20% of 1200 involves converting the percentage to a decimal (0.20) and then multiplying it by 1200. The result is 0.20×1200=240. This type of calculation is a fundamental skill in mathematics and is widely used in various practical scenarios, such as determining sales discounts, calculating financial returns, and understanding […]
Read moreAnswer: 30% Fraction to Percentage Conversion To convert 3/10 to a percentage, multiply the fraction by 100. Therefore, 3/10×100=30. This conversion is essential in mathematics for understanding the relationship between fractions and percentages. It is used in various real-life applications, including financial calculations, statistical analysis, and in academic studies where data representation and interpretation are […]
Read moreAnswer: 53.6 degrees Fahrenheit Converting Celsius to Fahrenheit Converting 12 degrees Celsius to Fahrenheit is done using the formula F=(C×9/5)+32. Therefore, F=(12×9/5)+32 equals 53.6 degrees Fahrenheit. This conversion is important in various situations like traveling, weather forecasting, and in sciences that require temperature measurements. Understanding how to convert between Celsius and Fahrenheit is essential for […]
Read moreAnswer: 2.5 Calculating Basic Percentages To calculate 5% of 50, convert 5% to a decimal by dividing it by 100, resulting in 0.05. Then multiply 0.05 by 50 to get 2.5. This type of calculation is a fundamental skill in mathematics and is widely used in financial planning, shopping, and statistics. It’s crucial for understanding […]
Read moreAnswer: 1/4 Decimals to Fractions Conversion Converting 0.25 to a fraction involves recognizing that it represents 25 out of 100, or 25/100. Simplified, this fraction is 1/4. Understanding how to convert decimals to fractions is an essential skill in mathematics, as it aids in various calculations, including financial computations, scientific measurements, and in cooking. This […]
Read moreAnswer: 0.6 or 60% Understanding Equivalent Values The fraction 3/5 is equivalent to 0.6 when expressed as a decimal and 60% when expressed as a percentage. Equivalent values are important in mathematics for comparing different representations of the same quantity, whether it be fractions, decimals, or percentages. This knowledge is crucial in fields like finance, […]
Read moreAnswer: 158 degrees Fahrenheit Celsius to Fahrenheit Conversion Converting 70 degrees Celsius to Fahrenheit is done using the formula F=(C×9/5)+32. Therefore, F=(70×9/5)+32 equals 158 degrees Fahrenheit. This conversion is essential for interpreting temperature in different measurement systems, which is especially important in fields such as meteorology, cooking, and international travel. Understanding this conversion allows for […]
Read moreAnswer: 40 Advanced Percentage Computations Calculating 20% of 200 involves converting the percentage to a decimal (0.20) and then multiplying it by 200. The result is 0.20×200=40. This calculation is common in various practical applications like determining sales discounts, calculating business profits, and understanding statistical data. Being proficient in calculating percentages is vital in financial […]
Read moreAnswer: Depends on the circle’s size Calculating Areas in Geometry The area of a shaded sector in a circle depends on the circle’s radius and the angle of the sector. The formula is Area=(θ/360)×π×r2, where θ is the angle in degrees and r is the radius of the circle. This calculation is crucial in fields […]
Read moreAnswer: 100 Percentage in Large Numbers To find 5% of 2000, convert the percentage to a decimal by dividing it by 100 (0.05) and then multiply it by 2000. The calculation is 0.05×2000=100. This type of calculation is useful in various large-scale applications such as financial analysis, budgeting, and in commerce. Being able to calculate […]
Read moreAnswer: 1/5 Decimals to Fractions Conversion Converting 0.2 to a fraction involves recognizing that it represents 2 out of 10, or 2/10. Simplifying this fraction results in 1/5. This conversion is an important skill in mathematics, as it helps in understanding different representations of numbers and in various calculations, such as financial computations, scientific measurements, […]
Read moreAnswer: 2 Percentage Calculation To calculate 10% of 20, convert the percentage to a decimal (0.10) and multiply it by 20. The result is 0.10×20=2. This type of calculation is widely used in various real-life scenarios, such as determining sales discounts, calculating tips at restaurants, or understanding statistical data. Being able to calculate percentages of […]
Read moreAnswer: Discrete vs Continuous Data Graph Types in Data Visualization A bar graph is used to represent categorical data with discrete values, where each bar represents a category, and the height of the bar corresponds to the value or frequency of that category. A histogram, on the other hand, is used for continuous data. It […]
Read moreAnswer: 60.8 degrees Fahrenheit Celsius to Fahrenheit Conversion To convert 16 degrees Celsius to Fahrenheit, use the formula F=(C×9/5)+32. Therefore, F=(16×9/5)+32 equals 60.8 degrees Fahrenheit. This conversion is important in various contexts such as weather forecasting, cooking, and scientific research. Understanding how to convert temperatures between Celsius and Fahrenheit allows for accurate communication and interpretation […]
Read moreAnswer: 3:00 PM Understanding Military Time Military time, also known as the 24-hour clock, is a time format where the day runs from midnight to midnight and is divided into 24 hours. 15:00 in military time is equivalent to 3:00 PM in the 12-hour clock format. This system is used to avoid confusion between AM […]
Read moreAnswer: 25/2 Converting Decimals to Fractions To convert 12.5 to a fraction, recognize that the decimal 0.5 is equivalent to 1/2. Therefore, 12.5 can be expressed as the mixed number 12 1/2 or the improper fraction 25/2. This conversion is important in mathematics for representing numbers in different forms and is useful in various real-life […]
Read moreAnswer: 9/10 Decimals to Fractions Converting 0.9 to a fraction involves recognizing that it represents 9 out of 10, or 9/10. This conversion is fundamental in mathematics as it aids in understanding different representations of numbers. Converting decimals to fractions is useful in various practical scenarios, such as in financial computations, scientific measurements, and cooking. […]
Read moreAnswer: (x, y) → (y, -x) Algebraic Rules for Rotations The algebraic rule for a figure rotated 270° clockwise about the origin is (x, y) → (y, -x). This transformation involves switching the x and y coordinates and then changing the sign of the new x-coordinate. Understanding transformations such as rotations is crucial in coordinate […]
Read moreAnswer: 10 Basic Percentage Calculations Calculating 25% of 40 involves converting the percentage to a decimal (0.25) and then multiplying it by 40. The calculation is 0.25×40=10. This type of calculation is a fundamental skill in mathematics and is widely used in real-life scenarios such as determining discounts, calculating tips, and understanding statistical data. Being […]
Read moreAnswer: 1/16 Fraction Division To find half of 1/8, divide the fraction by 2. This is equivalent to multiplying 1/8 by 1/2. The calculation is 1/8×1/2=1/16. Understanding how to divide fractions is an important mathematical skill, particularly in fields requiring precise measurements, such as cooking, construction, and science. Fraction division is fundamental in problem-solving and […]
Read moreAnswer: 720 degrees Interior Angles of Polygons The sum of the interior angles of a hexagon is 720 degrees. This can be calculated using the formula for the sum of interior angles of a polygon: (n – 2) × 180°, where n is the number of sides. For a hexagon (n = 6), the calculation […]
Read moreAnswer: 69.8 degrees Fahrenheit Understanding Temperature Scales The conversion of 21 degrees Celsius to Fahrenheit is done by the formula F=(C×9/5)+32. Applying this formula, F=(21×9/5)+32 results in 69.8 degrees Fahrenheit. This conversion is significant in many aspects of daily life and professional fields. It is particularly important for those in the fields of science, healthcare, […]
Read moreAnswer: Approximately 32.2°C Fahrenheit to Celsius Conversion Converting 90 degrees Fahrenheit to Celsius involves using the formula C=(F−32)×95. Therefore, C=(90−32)×95 equals approximately 32.2 degrees Celsius. This conversion is essential in many fields, especially meteorology, science, and international travel. Understanding how to convert temperatures between Fahrenheit and Celsius is important for global communication, as different countries […]
Read moreAnswer: Depends on the functions Analyzing Graphs and Functions Without specific information about the functions or the graph, it’s impossible to accurately determine which input value produces the same output. In general, to find such a value, one would need to compare the outputs of the functions for each given input. This involves substituting the […]
Read moreAnswer: 12 Percentage Calculation To calculate 30% of 40, convert 30% to a decimal (0.30) and multiply it by 40. The calculation is 0.30×40=12. This type of calculation is widely used in various real-life scenarios, such as determining sales discounts, calculating tips at restaurants, or understanding statistical data. Being able to calculate percentages of numbers […]
Read moreAnswer: 0.25 or 25% Understanding Equivalent Fractions A fraction equivalent to 1/4 is 0.25 or 25%. Equivalent fractions represent the same part of a whole but may have different numerators and denominators. Understanding equivalent fractions is important in mathematics as it helps in simplifying and comparing fractions. It is also crucial in real-life situations like […]
Read moreAnswer: 12.5 Practical Applications of Percentages Calculating 25% of 50 involves converting 25% to a decimal (0.25) and multiplying it by 50. The calculation is 0.25×50=12.5. This type of calculation is commonly used in retail for calculating discounts and in finance for determining interest rates. Understanding how to calculate percentages is essential for making informed […]
Read moreAnswer: 82.4 degrees Fahrenheit Celsius to Fahrenheit Conversion Converting 28 degrees Celsius to Fahrenheit is done using the formula F=(C×59)+32. Thus, F=(28×59)+32 equals 82.4 degrees Fahrenheit. This conversion is critical in various contexts, such as in weather forecasting, scientific research, and international travel. Understanding this conversion helps in comparing temperature measurements in different units, which […]
Read moreAnswer: 10 Advanced Percentage Calculations To find 40% of 25, convert 40% to a decimal (0.40) and multiply it by 25. The calculation is 0.40×25=10. This type of calculation is used in various applications such as computing taxes, determining statistics, and calculating business profits. Understanding how to calculate larger percentages is particularly important in higher-level […]
Read moreAnswer: 5 Mastering Percentage Calculations To calculate 20% of 25, convert the percentage to a decimal (0.20) and multiply it by 25. The calculation is 0.20×25=5. Understanding how to calculate percentages of numbers is a crucial skill in many areas, including financial planning, retail shopping, and academic studies. It’s a fundamental concept in mathematics that […]
Read moreAnswer: 11/25 Decimals to Fractions Conversion Converting 0.44 to a fraction involves understanding place values. Since 0.44 is in the hundredths place, it can be expressed as 44/100. Simplifying this fraction gives us 11/25. Converting decimals to fractions is important in mathematics as it helps in understanding different representations of numbers. This skill is used […]
Read moreAnswer: 7/20 Fractional Understanding The decimal 0.35 can be converted to a fraction by recognizing it represents 35 out of 100 or 35/100. Simplifying this fraction results in 7/20. Understanding how to convert decimals to fractions is an essential mathematical skill. It aids in various applications such as measuring ingredients in cooking, in scientific experiments […]
Read moreAnswer: 0.3333 or 33.33% Equivalent Fractions and Decimals The fraction 1/3 is equivalent to 0.3333 (repeating) or 33.33% when converted to a decimal or a percentage. Understanding equivalent representations of fractions is crucial in mathematics and real-life applications. It is used in situations like dividing items into equal parts or understanding ratios and proportions. This […]
Read moreAnswer: 3/10 Decimals and Their Fractional Forms Converting 0.3 to a fraction involves recognizing that it represents 3 out of 10 or 3/10. This conversion from decimal to fraction is an important aspect of mathematics, particularly in the field of algebra and probability. This skill is also practical in everyday life, such as in measuring […]
Read moreAnswer: 70% Fractions to Percentages The fraction 7/10 can be converted to a percentage by multiplying it by 100. Therefore, 7/10×100=70. This conversion is a fundamental skill in mathematics, helping in understanding data, statistics, and financial information. It’s crucial in situations like calculating discounts, interpreting survey results, and understanding probability. Being able to convert fractions […]
Read moreAnswer: 1/4 Percentage and Fraction Conversion Converting 25% to a fraction involves recognizing that percent means per hundred. Therefore, 25% is 25 out of 100 or 25/100, which simplifies to 1/4. This conversion is important in understanding how percentages and fractions represent parts of a whole. This knowledge is used in various real-life scenarios, such […]
Read moreAnswer: Approximately 0.1667 Converting Fractions to Decimals To convert 1/6 to a decimal, divide 1 by 6. The result is approximately 0.1667. This conversion is important in many mathematical and real-life scenarios, where understanding the decimal equivalent of a fraction is necessary. Decimals are often used in financial calculations, measurements, and data analysis. Mastering this […]
Read moreAnswer: 89.6 degrees Fahrenheit Celsius to Fahrenheit Conversion To convert 32 degrees Celsius to Fahrenheit, use the formula F=(C×9/5)+32. Therefore, F=(32×9/5)+32 equals 89.6 degrees Fahrenheit. This conversion is crucial in fields like meteorology, cooking, and travel. Understanding temperature conversion is important for interpreting weather forecasts, cooking recipes, and scientific data, especially when they are presented […]
Read moreAnswer: 1024 Understanding Exponential Growth Calculating 2 to the 10th power (2^10) results in 1024. Exponential growth is a fundamental concept in mathematics, representing how a number grows rapidly when multiplied by itself a certain number of times. This concept is crucial in areas like computing (where it relates to binary systems and data storage), […]
Read moreAnswer: Approximately 2 teaspoons Volume Conversion Converting 10 milliliters to teaspoons involves understanding the relationship between these two units of volume. Approximately 1 teaspoon is equal to 4.92892 milliliters. Therefore, 10 milliliters is about 2 teaspoons. This type of conversion is particularly useful in cooking and baking, where precise measurements are crucial. It also plays […]
Read moreAnswer: 113 degrees Fahrenheit Temperature Scale Conversion To convert 45 degrees Celsius to Fahrenheit, use the formula F=(C×9/5)+32. Thus, F=(45×9/5)+32 equals 113 degrees Fahrenheit. This conversion is essential for understanding temperature in different contexts, such as weather reporting, cooking, and scientific experiments. It’s particularly important for global communication and collaboration, as different regions use different […]
Read moreAnswer: Approximately 0.6667 Converting Fractions to Decimals Converting fractions to decimals is a fundamental skill in mathematics. This process involves dividing the numerator by the denominator. For example, to convert 2/3 to a decimal, divide 2 by 3. This results in approximately 0.6667. Understanding this conversion is crucial for students, as it aids in various […]
Read moreAnswer: 3 1/2 Decimals to Fractions When converting decimals to fractions, it’s important to understand the place value of decimals. For 3.5, the digit 5 is in the tenths place, meaning it represents 5/10 or 1/2. Therefore, 3.5 as a fraction is 3 1/2. This conversion is useful in various scenarios, like in cooking, where […]
Read moreAnswer: 3 Understanding Percentages To calculate a percentage of a number, convert the percentage to a decimal and multiply it by the number. For example, 15% of 20 is found by converting 15% to 0.15 (15 divided by 100) and multiplying it by 20, resulting in 3. This method is widely used in various practical […]
Read moreAnswer: 50 degrees Fahrenheit Temperature Conversion Converting temperatures between Celsius and Fahrenheit is a common requirement in various fields. The formula for converting Celsius to Fahrenheit is F=(C×59)+32. For instance, to convert 10 degrees Celsius to Fahrenheit, multiply 10 by 9/5 and add 32, resulting in 50 degrees Fahrenheit. This knowledge is essential in cooking, […]
Read moreAnswer: 33.8 degrees Fahrenheit Basics of Temperature Conversion The formula for converting Celsius to Fahrenheit is F=(C×59)+32. This formula is crucial for understanding temperature differences, especially when traveling or dealing with weather forecasts from different parts of the world. For example, 1 degree Celsius equals 33.8 degrees Fahrenheit. This conversion is not only academically important […]
Read moreAnswer: 6 Calculating Basic Percentages To calculate 20% of 30, first convert the percentage to a decimal by dividing it by 100, which gives 0.20. Then, multiply this decimal by 30. The calculation is 0.20×30=6. Understanding how to find percentages of numbers is essential in many areas, including financial calculations, statistical analysis, and even in […]
Read moreAnswer: 30 Mastery of Percentages Finding 30% of 100 is straightforward. Convert 30% to a decimal (0.30) and multiply it by 100. The calculation is 0.30×100=30. This process is vital in understanding how percentages represent a part of a whole. It is a key concept in financial literacy, such as understanding interest rates on savings […]
Read moreAnswer: 50 Percentage Calculations To calculate 5% of 1000, convert 5% to a decimal (0.05) and multiply it by 1000. The formula is 0.05×1000=50. This calculation is important in various aspects of life, like calculating a tip at a restaurant or understanding a 5% discount on a product. This skill is particularly useful in budgeting […]
Read moreAnswer: 0.4 or 40% Understanding Fractions The fraction 2/5 can be expressed as a decimal or a percentage. To convert it to a decimal, divide 2 by 5 to get 0.4. To express it as a percentage, multiply the decimal by 100 to get 40%. This concept is crucial in understanding how fractions, decimals, and […]
Read moreAnswer: 6 Percentage in Everyday Math To find 10% of 60, convert 10% to a decimal (0.10) and multiply it by 60. The calculation is 0.10×60=6. This kind of calculation is commonly used in everyday life, such as determining how much to tip at a restaurant or calculating a discount during a sale. Being able […]
Read moreAnswer: 1/25 Decimals to Fractions Converting decimals to fractions is a key mathematical skill. For 0.04, since it is two decimal places away from the decimal point, it can be expressed as 4/100. Simplifying this fraction gives 1/25. This conversion is important as it helps students understand the relationship between decimals and fractions, which is […]
Read moreAnswer: Approximately 4 glasses Volume and Capacity Conversion A liter is a metric unit of volume commonly used for liquids. The number of glasses in a liter depends on the capacity of the glass. Assuming a standard glass holds about 250 milliliters, one liter would be approximately four glasses of water. This conversion is crucial […]
Read moreAnswer: Approximately 175 cm Height Conversion To convert feet and inches to centimeters, first convert the height to inches (5 feet 9 inches is 69 inches, as there are 12 inches in a foot) and then multiply by 2.54 (the number of centimeters in an inch). So, 69×2.54≈175 cm. Understanding this conversion is essential in […]
Read moreAnswer: 5/4 or 1 1/4 Understanding Decimal Fractions Converting decimals to fractions involves understanding the place value of the decimal. For 1.25, the number 25 is in the hundredths place, meaning it represents 25/100, which simplifies to 1/4. Adding this to the whole number 1, we get 1 1/4 or 5/4 as a fraction. This […]
Read moreAnswer: 15 Percentage Calculation To calculate 10% of 150, convert the percentage to a decimal by dividing it by 100 (0.10) and then multiply it by 150. The calculation is 0.10×150=15. This type of calculation is commonly used in finance, retail, and everyday life for understanding discounts, interest rates, and data analysis. Being proficient in […]
Read moreAnswer: 1/16 Fractions and Decimal Equivalents Converting 0.0625 to a fraction involves understanding its place value. Since 0.0625 has four decimal places, it can be expressed as 625/10000. Simplifying this fraction gives 1/16. This conversion is important for students to understand as it forms the basis for more complex mathematical concepts and applications. It also […]
Read moreAnswer: 2 Basics of Percentage Calculation Calculating 20% of 10 is a basic percentage calculation that involves converting the percentage to a decimal and then multiplying it by the number. To do this, divide 20 by 100 to get 0.20 and then multiply 0.20 by 10. The result is 2. This type of calculation is […]
Read moreAnswer: 9 Advanced Percentage Computations To find 15% of 60, convert 15% to a decimal by dividing it by 100, resulting in 0.15. Then, multiply 0.15 by 60 to get 9. This calculation is used in various real-life applications such as calculating discounts during sales, determining interest in financial contexts, or understanding statistical data. Mastering […]
Read moreAnswer: 140 degrees Fahrenheit Celsius to Fahrenheit Conversion Converting 60 degrees Celsius to Fahrenheit involves using the formula F=(C×9/5)+32. Thus, F=(60×9/5)+32 equals 140 degrees Fahrenheit. This conversion is crucial for a variety of purposes, including cooking, where recipes might use different temperature scales, and in scientific contexts where accurate temperature measurements are needed. Understanding this […]
Read moreAnswer: 78.8 degrees Fahrenheit Temperature Conversion Concepts To convert 26 degrees Celsius to Fahrenheit, use the formula F=(C×9/5)+32. So, F=(26×9/5)+32 equals 78.8 degrees Fahrenheit. Temperature conversion between Celsius and Fahrenheit is a common requirement in various fields, including meteorology, cooking, and science. It is also useful for travelers and in everyday life when encountering temperature […]
Read moreAnswer: 10% of 5000 is 500. This is calculated by multiplying 5000 by 0.10 (10%). Percentages To calculate 10% of 5000, convert 10% to a decimal, which is 0.10, and multiply it by 5000. This simple process teaches an important concept in mathematics: finding a portion of a whole number. It’s particularly useful in understanding […]
Read moreAnswer: 20% of 40 is 8. This is calculated by multiplying 40 by 0.20 (20%). Percentage Calculations Finding 20% of 40 involves converting 20% to a decimal (0.20) and then multiplying it by 40. This method is a basic and essential skill in mathematics, helping children understand how percentages are used to determine a fraction […]
Read moreAnswer: 10 percent of 1000 is 100. This is calculated by multiplying 1000 by 0.10 (10%). Simple Percentage Calculations To determine 10 percent of 1000, convert 10 percent to a decimal form (0.10) and multiply it with 1000. This calculation is an excellent way for children to learn about percentages and their practical applications in […]
Read moreAnswer: 1/2 as a decimal is 0.5. This is calculated by dividing 1 (numerator) by 2 (denominator). Fraction to Decimal Conversion Converting fractions to decimals is a key math skill. For 1/2, divide 1 by 2 to get 0.5. This simple conversion is essential for understanding how different numerical representations can be equivalent, and it’s […]
Read moreAnswer: The radius of the circle is approximately 4.47 units. This is calculated by completing the square to rewrite the equation in the standard form and then finding the radius. Circle Geometry and Algebra To find the radius of a circle from the equation x² + y² + 8x – 6y + 21 = 0, […]
Read moreAnswer: 25% of 100 is 25. This is calculated by multiplying 100 by 0.25 (25%). Explanation: A percentage can be written as a part of 100 in the same way that any other number can be written. Once you know the fraction of a number, you can multiply it by 100 to get the whole […]
Read moreAnswer: 20% of 60 is 12. This is calculated by multiplying 60 by 0.20 (20%). Percentage of a Number To find 20% of 60, convert the percentage to a decimal (20% = 0.20) and multiply it by 60. This calculation is a fundamental aspect of mathematical literacy, helping children to understand how percentages are used […]
Read moreAnswer: 3/4 divided by 2 is written as 3/4 ÷ 2 or 3/4 × 1/2, which simplifies to 3/8. Division of Fractions To divide a fraction like 3/4 by a whole number (2), it’s equivalent to multiplying the fraction by the reciprocal of the number. So, 3/4 ÷ 2 becomes 3/4 × 1/2, which simplifies […]
Read moreAnswer: 10% of 40 is 4. This is calculated by multiplying 40 by 0.10 (10%). Calculating Percentages To find 10% of 40, convert the percentage to a decimal (10% = 0.10) and multiply it by 40. This simple yet essential calculation is a basic concept in mathematics, teaching children how to work with percentages in […]
Read moreAnswer: Fractions equivalent to 1/2 include 2/4, 3/6, 4/8, and so on. Equivalent Fractions Equivalent fractions have the same value but different forms. To find fractions equivalent to 1/2, multiply the numerator and denominator by the same number. For example, 2/4 (1×2/2×2), 3/6 (1×3/2×3), 4/8 (1×4/2×4), etc. This concept is important in understanding fraction equivalence […]
Read moreAnswer: 7/8 as a decimal is 0.875. This is calculated by dividing 7 (numerator) by 8 (denominator). Converting Fractions to Decimals To convert the fraction 7/8 to a decimal, divide the numerator (7) by the denominator (8), resulting in 0.875. This conversion is a basic skill in mathematics, helping children understand how different numerical representations […]
Read moreAnswer: 15% of 100 is 15. This is calculated by multiplying 100 by 0.15 (15%). Percentage Calculations in Everyday Math Finding 15% of 100 involves converting the percentage to a decimal (15% = 0.15) and multiplying it with 100. Understanding how to calculate percentages is fundamental in many everyday applications, such as computing discounts, interest […]
Read moreAnswer: 20% of 150 is 30. This is found by multiplying 150 by 0.20 (20%). Mastering Percentages To calculate 20% of 150, convert 20% to a decimal (0.20) and multiply it with 150. This calculation is key in developing a child’s understanding of how percentages work in various contexts, such as in finance, statistics, and […]
Read moreAnswer: Converting 3/5 to a decimal gives 0.6. This is done by dividing the numerator (3) by the denominator (5). Fraction to Decimal Conversion Understanding how to convert fractions to decimals is a fundamental math skill. It’s as simple as performing a division. For 3/5, divide 3 by 5, resulting in 0.6. This method can […]
Read moreAnswer: 30 percent of 500 is 150. This is calculated by multiplying 500 by 0.30 (30%). Percentages Calculating percentages is a crucial skill in math. To find 30% of 500, convert the percentage to a decimal (30% = 0.30) and multiply it by 500. This process helps children understand how percentages work in real-life scenarios, […]
Read moreAnswer: Converting 3/16 to a decimal gives approximately 0.1875. This is done by dividing 3 by 16. Fractions in Decimal Form Turning fractions like 3/16 into decimals involves simple division. Here, dividing 3 (numerator) by 16 (denominator) gives 0.1875. This skill is essential in mathematics, helping children understand different number representations. It’s particularly useful in […]
Read moreAnswer: Fractions equivalent to 2/3 include 4/6, 6/9, and 8/12. These are found by multiplying both the numerator and denominator of 2/3 by the same number. Equivalent Fractions Explored Finding equivalent fractions is a key concept in mathematics. To find fractions equivalent to 2/3, multiply both the numerator and denominator by the same number. For […]
Read moreAnswer: 1.5 as a fraction is 3/2 or 1 1/2. This is found by writing 1.5 as 15/10 and simplifying it to 3/2. Decimals into Fractions Converting decimals to fractions is an important skill. To convert 1.5 to a fraction, consider it as 15/10 (since 1.5 is equivalent to 15 tenths), which simplifies to 3/2 […]
Read moreAnswer: 0.375 as a fraction is 3/8. This is found by expressing 0.375 as 375/1000 and then simplifying it. Decimal to Fraction Conversion Converting decimals like 0.375 to fractions involves two steps: writing the decimal as a fraction with a denominator of 1000 (since there are three decimal places), which gives 375/1000, and then simplifying […]
Read moreAnswer: 5% of 100 is 5. This is calculated by multiplying 100 by 0.05 (5%). Mastering Percentages To calculate 5% of 100, first convert the percentage to a decimal (5% = 0.05) and then multiply it by 100. This easy method teaches children how to deal with percentages, a crucial skill in various real-life scenarios […]
Read moreAnswer: 100 degrees Fahrenheit is approximately 37.78 degrees Celsius. This is calculated using the formula: (F − 32) × 5/9. Temperature Conversion Skills Converting Fahrenheit to Celsius is important in understanding temperature scales. The formula for converting 100 degrees Fahrenheit to Celsius is (100 − 32) × 5/9. This equals 37.78. Teaching this formula helps […]
Read moreAnswer: 0.875 as a fraction is 7/8. This is found by expressing 0.875 as 875/1000 and simplifying it. Simplifying Decimal to Fraction To convert the decimal 0.875 to a fraction, first write it as 875/1000 (since there are three decimal places), and then simplify the fraction to its lowest terms, which is 7/8. This conversion […]
Read moreAnswer: 18 degrees Celsius is approximately 64.4 degrees Fahrenheit. This is calculated using the formula: (C × 9/5) + 32. Temperature Scales Converting Celsius to Fahrenheit is a fundamental skill in understanding global temperature scales. For 18 degrees Celsius, use the formula (18 × 9/5) + 32, resulting in approximately 64.4 degrees Fahrenheit. This knowledge […]
Read moreAnswer: Converting 4/5 to a decimal gives 0.8. This is done by dividing 4 (numerator) by 5 (denominator). Fraction to Decimal Mastery To convert a fraction like 4/5 into a decimal, simply divide the numerator by the denominator. Here, dividing 4 by 5 gives 0.8. This method is crucial in understanding how fractions and decimals […]
Read moreAnswer: Converting 1/5 to a decimal gives 0.2. This is achieved by dividing 1 (numerator) by 5 (denominator). Simplifying Fractions to Decimals The conversion of fractions to decimals is a fundamental math skill. For 1/5, dividing 1 by 5 results in 0.2. This conversion helps children understand the relationship between fractions and decimals, an essential […]
Read moreAnswer: 0.375 as a fraction in its simplest form is 3/8. This is found by writing 0.375 as 375/1000 and simplifying it. Decimals into Simple Fractions To simplify a decimal like 0.375 to a fraction, first express it as a fraction (375/1000) and then reduce it to its simplest form, which is 3/8. This skill […]
Read moreAnswer: 30% of 400 is 120. This is calculated by multiplying 400 by 0.30 (30%). Mastering Percentage Calculations To find 30% of 400, convert the percentage to a decimal (30% = 0.30) and multiply it by 400. This process teaches children how to calculate percentages of different quantities, a vital skill in many real-world applications […]
Read moreAnswer: In algebra, ‘of’ usually signifies multiplication. For example, 50% of 100 is the same as 50/100 times 100. Algebraic Expressions Decoded The term ‘of’ in algebra often represents multiplication. It’s commonly used in percentage problems, fractions, and other mathematical expressions. For instance, when calculating percentages, like finding 50% of 100, it translates to multiplying […]
Read moreAnswer: 1/8 Probability The probability of getting a head in one flip is 1/2. Since the flips are independent events, the probability of getting 3 heads in a row is (1/2) x (1/2) x (1/2) = 1/8. FAQ on Probability What is the probability of getting 2 heads and 1 tail in any order? The […]
Read moreAnswer: 0.6 as a fraction is 3/5. Decimals to Fractions To convert a decimal to a fraction, we need to determine the place value of the decimal. 0.6 is in the tenths place, so it can be written as 6/10, which simplifies to 3/5. FAQ on Decimals to Fractions What is 0.2 as a fraction? […]
Read moreAnswer: The fraction 3/5 as a percent is 60%. Fractions to Percentages To convert a fraction to a percentage, we divide the numerator by the denominator and then multiply the result by 100. So, 3/5 = 0.6 * 100 = 60%. FAQ on Fractions to Percentages What is 1/2 as a percent? 1/2 as a […]
Read moreAnswer: A third degree polynomial, also known as a cubic polynomial, has the general form ax^3 + bx^2 + cx + d, where a, b, c, and d are coefficients and a ≠ 0. Understanding Polynomials A polynomial of degree 3, or a cubic polynomial, has the general form ax^3 + bx^2 + cx + […]
Read moreAnswer: 0.29 as a fraction in the simplest form is 29/100. Decimals to Fractions The decimal 0.29 is in the hundredths place. So, we can write it as 29/100, which is already in its simplest form. FAQ on Decimals to Fractions What is 0.2 as a fraction in simplest form? 0.2 as a fraction in […]
Read moreAnswer: Half of 3/4 as a fraction is 3/8. Fraction Operations To find half of a fraction, you can multiply the fraction by 1/2 or divide the numerator by 2. So, half of 3/4 = 3/4 * 1/2 = 3/8. FAQ on Fraction Operations How do you add fractions? To add fractions, the denominators must […]
Read moreAnswer: The factorization of x^2 – 5x + 6 is (x – 2)(x – 3). Factorization To factorize a quadratic equation, we look for two numbers that add up to the coefficient of the middle term (-5) and multiply to the last term (+6). The numbers -2 and -3 meet these conditions, so the factorization […]
Read moreAnswer: The integral of 1/x dx is ln|x| + C, where C is the constant of integration. Calculus The integral of 1/x with respect to x is the natural logarithm of the absolute value of x plus a constant of integration, denoted as C. FAQ on Calculus What is an integral? In calculus, an integral […]
Read moreAnswer: The points on the ellipse 4x^2 + y^2 = 4 that are farthest away from the point (-1, 0) are (1, 0) and (-1, 2). Calculus and Geometry To find these points, we would need to use calculus and geometry. However, the general approach would involve finding the points on the ellipse that have […]
Read moreAnswer: The graph of y = 3x^2 + 7x + m has two x-intercepts if the discriminant of the quadratic equation, which is b^2 – 4ac, is greater than 0. Here a = 3, b = 7, and c = m. So, 7^2 – 43m > 0. This simplifies to m < 49/12. Quadratic Equations […]
Read moreAnswer: The values of x that satisfy the equation x^2 + 2x = 24 are x = -6 and x = 4. Algebra To find the values of x, we need to solve the equation x^2 + 2x – 24 = 0. This is a quadratic equation, and its solutions can be found using the […]
Read moreAnswer: To add a fraction and a whole number, convert the whole number to a fraction with the same denominator as the other fraction, and then add the two fractions together. Basic Arithmetic For example, to add 3 and 1/2, convert 3 to 6/2 (since the denominator of the other fraction is 2), and then […]
Read moreAnswer: The percentage difference between two numbers A and B can be calculated using the formula: |(A – B)| / [(A + B) / 2] * 100%. Percentage Calculation For example, the percentage difference between 5 and 7 is: |(5 – 7)| / [(5 + 7) / 2] * 100% = 33.33%. FAQ on Percentage […]
Read moreA fraction is a number that is a part of a whole. Answer: 0.02 as a fraction in simplest form is 1/50. Explanation: Take the inverse form of 0.02 to turn it into a fraction. That makes 0.020 become 0.02/1. Step 1: To get rid of the decimal point, multiply both sides by 100. This […]
Read moreAnswer: As a decimal, 7/20 is 0.35. As a percent, 7/20 is 35%. Fractions to Decimals and Percentages To convert a fraction to a decimal, divide the numerator by the denominator. To convert a fraction to a percentage, divide the numerator by the denominator and then multiply by 100. FAQ on Fractions to Decimals and […]
Read moreAnswer: 4 out of 6 is approximately 66.67 percent. Understanding Percentages To convert a fraction to a percentage, divide the numerator by the denominator and multiply by 100. Thus, 4 out of 6, or 4/6, is approximately 66.67%. FAQ on Percentages What is 1/6 as a decimal? 1/6 as a decimal is approximately 0.167. What […]
Read moreAnswer: 4 to the power of 2 is expressed as 4^2. Understanding Exponents In mathematics, an exponent refers to the number of times a number is multiplied by itself. Here, 4 to the power of 2, or 4^2, means 4 is multiplied by itself 2 times. FAQ on Exponents What is 2 to the power […]
Read moreAnswer: 40 degrees Celsius is 104 degrees Fahrenheit. Temperature Conversions To convert from Celsius to Fahrenheit, use the formula (°C * 9/5) + 32. Using this formula, we find that 40 degrees Celsius is equal to 104 degrees Fahrenheit. FAQ on Temperature Conversions What is 0 degrees Celsius in Fahrenheit? 0 degrees Celsius is 32 […]
Read moreAnswer: 5/3 as a decimal is approximately 1.667. Decimals and Fractions To convert a fraction to a decimal, divide the numerator by the denominator. Here, dividing 5 by 3 gives us the decimal 1.667. FAQ on Decimals and Fractions What is 1/3 as a decimal? 1/3 as a decimal is approximately 0.333. What is 2/3 […]
Read moreAnswer: 5 divided by 8 can be expressed as the fraction 5/8. Basic Fractions When we express division as a fraction, the dividend (number being divided) becomes the numerator and the divisor (number we divide by) becomes the denominator. Here, 5 divided by 8 can be represented as the fraction 5/8. FAQ on Basic Fractions […]
Read moreAnswer: 5 out of 8 is 62.5 percent. Understanding Percentages To convert a fraction to a percentage, divide the numerator by the denominator and multiply by 100. Here, 5 out of 8, or 5/8, equals 62.5%. FAQ on Percentages What is 1/8 as a decimal? 1/8 as a decimal is 0.125. What is 4/8 as […]
Read moreAnswer: 5 to the power of 5 is expressed as 5^5. Understanding Exponents In mathematics, an exponent refers to the number of times a number is multiplied by itself. Here, 5 to the power of 5, or 5^5, means 5 is multiplied by itself 5 times. FAQ on Exponents What is 2 to the power […]
Read moreAnswer: 6 divided by 5 can be expressed as the fraction 6/5. Basic Fractions Fractions are a way of expressing numbers that are not whole. Here, 6 divided by 5 can be represented as the fraction 6/5. FAQ on Basic Fractions How to simplify 6/5 as a mixed number? 6/5 as a mixed number is […]
Read moreAnswer: 6 out of 8 is 75 percent. Understanding Percentages When converting a fraction to a percentage, divide the numerator by the denominator and multiply by 100. So, 6 out of 8, or 6/8, equals 75%. FAQ on Percentages What is 1/8 as a decimal? 1/8 as a decimal is 0.125. What is 4/8 as […]
Read moreAnswer: 60 percent as a fraction in simplest form is 3/5. Percentages and Fractions To convert a percentage to a fraction, divide the percentage by 100 and simplify the fraction if possible. Here, 60 divided by 100 gives us 0.6, which simplifies to 3/5 as a fraction. FAQ on Percentages and Fractions What is 25% […]
Read moreAnswer: 66 2/3 percent as a fraction in simplest form is 2/3. Percentages and Fractions Converting a percentage to a fraction involves dividing the percentage by 100 and simplifying the resulting fraction. In this case, 66 2/3 percent is equivalent to the fraction 2/3. FAQ on Percentages and Fractions What is 33 1/3% as a […]
Read moreAnswer: 0.66 as a fraction in simplest form is expressed as 33/50. Decimals and Fractions Converting a decimal to a fraction involves expressing the decimal as a fraction of certain power of ten and then simplifying the fraction. Here, 0.66 can be expressed as 66/100, which simplifies to 33/50. FAQ on Decimals and Fractions What […]
Read moreAnswer: 0.75 as a fraction in simplest form is 3/4. Decimals and Fractions To convert a decimal to a fraction, express the decimal as a fraction of a certain power of ten and then simplify the fraction. Here, 0.75 can be expressed as 75/100, which simplifies to 3/4. FAQ on Decimals and Fractions What is […]
Read moreAnswer: 8/3 as a mixed number is 2 2/3. Mixed Numbers and Improper Fractions A mixed number is a whole number and a proper fraction combined. Here, 8/3 as an improper fraction can be expressed as the mixed number 2 2/3. FAQ on Mixed Numbers and Improper Fractions What is 7/3 as a mixed number? […]
Read moreAnswer: 8 divided by 3 can be expressed as the fraction 8/3. Basic Fractions When division is expressed as a fraction, the dividend (number being divided) becomes the numerator and the divisor (number we divide by) becomes the denominator. Here, 8 divided by 3 can be represented as the fraction 8/3. FAQ on Basic Fractions […]
Read moreAnswer: The slope of the line MN is -3/4. Calculating Slope The slope of a line is found by taking the difference in the y-values divided by the difference in the x-values. The slope of MN is calculated as (3-0)/(1-5) = -3/4. FAQ on Line Slope What is the slope of a vertical line? The […]
Read moreAnswer: 0.36 as a fraction is 9/25. Decimals to Fractions To convert a decimal to a fraction, we need to determine the place value of the decimal. In this case, 0.36 is in the hundredths place, so we can write it as 36/100, which simplifies to 9/25. FAQ on Decimals to Fractions How do you […]
Read moreAnswer: 0.8 can be converted to 4/5 as a fraction. Decimals to Fractions When converting a decimal to a fraction, determine the place value of the decimal. Here, 0.8 is in the tenths place, so we write it as 8/10, which simplifies to 4/5. FAQ on Decimals to Fractions What is 0.6 as a fraction? […]
Read moreAnswer: 0.15 as a fraction is 3/20. Decimals to Fractions The decimal 0.15 is in the hundredths place. To convert this into a fraction, we write it as 15/100, which simplifies to 3/20. FAQ on Decimals to Fractions What is 0.2 as a fraction? 0.2 as a fraction is 1/5. What is 0.6 as a […]
Read moreAnswer: 0.2 can be converted to 1/5 as a fraction. Decimals to Fractions To convert a decimal to a fraction, we need to determine the place value of the decimal. 0.2 is in the tenths place, so it can be written as 2/10, which simplifies to 1/5. FAQ on Decimals to Fractions What is 0.8 […]
Read moreAnswer: 1 meter is approximately 3.28 feet. Length and Distance Measurements The meter is a unit of length in the metric system, which is used worldwide. The foot, on the other hand, is used in the US customary and imperial systems of measurement. One meter is approximately equal to 3.28 feet. FAQ on Length and […]
Read moreAnswer: 1 out of 6 is approximately 16.67 percent. Understanding Percentages A percentage is a way of expressing a number as a fraction of 100. To calculate the percentage, divide the part (1) by the whole (6) and multiply by 100, giving us approximately 16.67 percent. FAQ on Percentages What is 1 out of 2 […]
Read moreAnswer: 10 minutes is 0.167 in decimal hours. Time Conversions Time can be expressed in many ways, including in decimal form. To convert minutes to decimal hours, divide the number of minutes by 60. So, 10 minutes is equal to 0.167 decimal hours. FAQ on Time Conversions What is 30 minutes in decimal? 30 minutes […]
Read moreAnswer: 11/6 as a mixed number is 1 5/6. Fractions and Mixed Numbers A mixed number is a whole number and a proper fraction combined. To convert 11/6 to a mixed number, divide 11 by 6. The quotient is the whole number, and the remainder over the denominator is the fraction. So, 11/6 is equal […]
Read moreAnswer: 12/5 as a mixed number is 2 2/5. Fractions and Mixed Numbers A mixed number is a combination of a whole number and a proper fraction. To convert 12/5 to a mixed number, divide 12 by 5. The quotient is the whole number, and the remainder over the denominator is the fraction. Therefore, 12/5 […]
Read moreAnswer: 15/4 as a mixed number is 3 3/4. Fractions and Mixed Numbers A mixed number is a whole number and a proper fraction combined. To convert 15/4 to a mixed number, divide 15 by 4. The quotient is the whole number, and the remainder over the denominator is the fraction. Therefore, 15/4 is equal […]
Read moreAnswer: 15% as a fraction in simplest form is 3/20. Understanding Percentages and Fractions A percentage is a way of expressing a number as a fraction of 100. To convert a percentage to a fraction, divide the number by 100. So, 15% becomes 15/100, which simplifies to 3/20. FAQ on Percentages and Fractions What is […]
Read moreAnswer: 15% of 80 is 12. Understanding Percentages To find the whole when the percentage and the part are given, divide the part by the percentage (expressed as a decimal) to get the whole. So, if 15% of a number is 12, then the number is 12 divided by 0.15, which is 80. FAQ on […]
Read moreAnswer: 0.16 as a fraction in simplest form is 4/25. Decimals and Fractions To convert a decimal to a fraction, consider the place value of the decimal. Here, 0.16 means 16 hundredths, or 16/100. However, this fraction can be simplified to 4/25. FAQ on Decimals and Fractions What is 0.2 as a fraction in simplest […]
Read moreAnswer: 2 1/4 as a decimal is 2.25. Decimals and Fractions To convert a mixed number to a decimal, convert the fractional part to a decimal and add it to the whole number. Therefore, 2 1/4 is equal to 2.25. FAQ on Decimals and Fractions What is 1 1/2 as a decimal? 1 1/2 as […]
Read moreAnswer: 2 3/4 as a decimal is 2.75. Decimals and Fractions To convert a mixed number to a decimal, convert the fractional part to a decimal and add it to the whole number. Therefore, 2 3/4 is equal to 2.75. FAQ on Decimals and Fractions What is 3 1/4 as a decimal? 3 1/4 as […]
Read moreAnswer: 2 divided by 3 as a fraction is 2/3. Understanding Fractions A fraction represents a part of a whole. In this case, 2 divided by 3 can be written as the fraction 2/3, which means two parts of a whole that is divided into three equal parts. FAQ on Fractions What is 1 divided […]
Read moreAnswer: 2 divided by 6 as a fraction is 1/3. Understanding Fractions A fraction is a representation of a part of a whole. In this case, 2 divided by 6 can be written as the fraction 2/6. However, this fraction can be simplified by dividing both the numerator and the denominator by their greatest common […]
Read moreAnswer: 0.21 as a fraction in simplest form is 21/100. Decimals and Fractions To convert a decimal to a fraction, consider the place value of the decimal. Here, 0.21 means 21 hundredths, or 21/100. This fraction is already in its simplest form because 21 and 100 have no common factors other than 1. FAQ on […]
Read moreAnswer: 0.27 as a fraction in simplest form is 27/100. Decimals and Fractions To convert a decimal to a fraction, consider the place value of the decimal. Here, 0.27 means 27 hundredths, or 27/100. This fraction is already in its simplest form because 27 and 100 have no common factors other than 1. FAQ on […]
Read moreAnswer: 3 divided by 2 can be expressed as the fraction 3/2. Basic Fractions In mathematics, a fraction represents a part of a whole. It consists of a numerator and a denominator. Here, 3 divided by 2 can be represented as the fraction 3/2. FAQ on Basic Fractions How to simplify 3/2 as a mixed […]
Read moreAnswer: 3 divided by 4 can be expressed as the fraction 3/4. Basic Fractions A fraction is used to indicate the division of two numbers. Here, 3 divided by 4 can be expressed as the fraction 3/4. FAQ on Basic Fractions What is 3/4 as a decimal? 3/4 as a decimal is 0.75. What is […]
Read moreAnswer: 3 divided by 5 can be expressed as the fraction 3/5. To express 3 divided by 5 as a fraction, you must first understand that a fraction is a number that is a part of a whole. Here are two ways to express three divided by five as a fraction. First Method: Through Division […]
Read moreAnswer: 4 divided by 6 can be expressed as the fraction 4/6, which simplifies to 2/3. A number that is a portion of a whole is referred to as a fraction. Both four and six may be divided by two in this particular scenario. It is their highest common factor or HCF for short. There […]
Read moreAnswer: 4 out of 5 is 80 percent. Explanation: You may express a percentage as a fraction of 100, just like any other number. Here are two ways to find the percentage of 4 out of 5. First Method: Convert the fraction to a decimal. Step 1: Divide 4 by 5 to convert 4/5 to […]
Read moreAnswer: 37 degrees Celsius is 98.6 degrees Fahrenheit. Temperature Conversions To convert from Celsius to Fahrenheit, use the formula (°C * 9/5) + 32. Using this formula, we find that 37 degrees Celsius is equal to 98.6 degrees Fahrenheit. FAQ on Temperature Conversions What is 25 degrees Celsius in Fahrenheit? 25 degrees Celsius is 77 […]
Read moreAnswer: 70 degrees Fahrenheit is approximately 21.11 degrees Celsius. Temperature Conversions To convert from Fahrenheit to Celsius, use the formula (°F – 32) * 5/9. Using this formula, we find that 70 degrees Fahrenheit is approximately 21.11 degrees Celsius. FAQ on Temperature Conversions What is 90 degrees Fahrenheit in Celsius? 90 degrees Fahrenheit is approximately […]
Read moreAnswer: e to the power of infinity is infinity. Understanding Exponents The number e is a mathematical constant that is the base of the natural logarithm. It’s approximately equal to 2.71828. When any positive number, including e, is raised to the power of infinity, the result is infinity. FAQ on Exponents What is e to […]
Read moreAnswer: 0.05 as a Fraction is 1/20. Understanding Decimals and Fractions To convert a decimal into a fraction, you need to place the decimal over its place value and simplify. In this case, 0.05 equals 5/100, and when simplified, we get 1/20. FAQ on Decimals and Fractions What is 0.1 as a Fraction? 0.1 as […]
Read moreAnswer: 100 km/h is approximately 62.14 mph. Understanding Speed Conversions To convert from kilometers per hour (km/h) to miles per hour (mph), you can use the conversion factor of 0.621371. Therefore, 100 km/h is approximately 62.14 mph. FAQ on Speed Conversions What is 50 km/h in mph? 50 km/h is approximately 31.07 mph. What is […]
Read moreAnswer: 15 degrees Celsius is 59 degrees Fahrenheit. Temperature Conversions To convert from Celsius to Fahrenheit, use the formula (°C * 9/5) + 32. Using this formula, we find that 15 degrees Celsius is equal to 59 degrees Fahrenheit. FAQ on Temperature Conversions What is 10 degrees Celsius in Fahrenheit? 10 degrees Celsius is 50 […]
Read moreAnswer: 2/5 as a decimal is 0.4. Understanding Fractions and Decimals To convert a fraction into a decimal, you divide the numerator by the denominator. So, 2 divided by 5 equals 0.4. FAQ on Fractions and Decimals What is 1/2 as a decimal? 1/2 as a decimal is 0.5. What is 3/4 as a decimal? […]
Read moreAnswer: 2.5 as a Fraction is 5/2. Understanding Decimals and Fractions To convert a decimal into a fraction, you need to place the decimal over its place value and simplify. In this case, 2.5 equals 25/10, and when simplified, we get 5/2. FAQ on Decimals and Fractions What is 1.5 as a Fraction? 1.5 as […]
Read moreAnswer: 20% of 15 is 3. Understanding Percentages The word “percent” means “per 100” or “out of 100.” Therefore, to find 20% of 15, we multiply 15 by 0.20 (or 20/100), which equals 3. FAQ on Percentages What is 10% of 15? 10% of 15 is 1.5. What is 50% of 15? 50% of 15 […]
Read moreAnswer: 20% of 2000 is 400. Understanding Percentages The word “percent” means “per 100” or “out of 100.” Therefore, to find 20% of 2000, we multiply 2000 by 0.20 (or 20/100), which equals 400. FAQ on Percentages What is 10% of 2000? 10% of 2000 is 200. What is 50% of 2000? 50% of 2000 […]
Read moreAnswer: 23 degrees Celsius is 73.4 degrees Fahrenheit. The Celsius scale, which is part of the metric system, is used to measure temperature in many countries. It used to be called the Centigrade scale. To show it, we use the sign °C. Besides Celsius, we also use Fahrenheit to measure temperature. It’s the normal temperature […]
Read moreAnswer: 36 degrees Celsius is 96.8 degrees Fahrenheit. Temperature Conversions To convert from Celsius to Fahrenheit, use the formula (°C * 9/5) + 32. Using this formula, we find that 36 degrees Celsius is equal to 96.8 degrees Fahrenheit. FAQ on Temperature Conversions What is 30 degrees Celsius in Fahrenheit? 30 degrees Celsius is 86 […]
Read moreAnswer: 50 degrees Fahrenheit is approximately 10 degrees Celsius. Temperature Conversions To convert from Fahrenheit to Celsius, use the formula (°F – 32) * 5/9. Using this formula, we find that 50 degrees Fahrenheit is approximately 10 degrees Celsius. FAQ on Temperature Conversions What is 60 degrees Fahrenheit in Celsius? 60 degrees Fahrenheit is approximately […]
Read moreAnswer: 10 out of 15 as a decimal is approximately 0.67, and as a percentage, it’s 67%. Decimals, Fractions, and Percentages When you’re dealing with fractions or proportions, such as 10 out of 15, you can express it as a decimal or a percentage. To do so, you simply divide 10 by 15 to get […]
Read moreAnswer: Half of 1 3/4 is 7/8. Explanation: Half of anything is visually represented as ½. Using fractions, we can get half of any number by multiplying it by ½. A fraction is any part of a whole. How to Get the Half of 1 ¾ Here are the steps to get half of 1 […]
Read moreAnswer: 0.125 as a fraction in simplest form is 1/8. Decimals and Fractions Decimals and fractions are two different ways of expressing the same value. The decimal 0.125 is equivalent to the fraction 1/8 in its simplest form. FAQ on Decimals and Fractions What is 0.5 as a fraction in simplest form? 0.5 as a […]
Read moreAnswer: 1 3/4 as a decimal is 1.75. Decimals and Fractions Mixed numbers can be converted to decimals. A mixed number consists of a whole number and a fraction. In this case, 1 3/4 can be converted to a decimal by dividing the numerator of the fraction by its denominator and adding the result to […]
Read moreAnswer: 1.5 as a percent is 150%. Understanding Percentages To convert a decimal to a percentage, you simply multiply the decimal by 100 and add a percent sign. In this case, 1.5 times 100 equals 150, so 1.5 as a percentage is 150%. FAQ on Percentages What is 2 as a percent? 2 as a […]
Read moreAnswer: 1.3 as a fraction is 13/10. Decimals and Fractions Converting decimals to fractions involves identifying the place value of the decimal and expressing it as a fraction over that place value. 1.3 is equivalent to 13/10 because the 3 is in the tenths place. FAQ on Decimals and Fractions What is 0.5 as a […]
Read moreAnswer: 2/3 x 2/3 as a fraction is 4/9. Multiplying Fractions When multiplying fractions, multiply the numerators (top numbers) to get the new numerator, and multiply the denominators (bottom numbers) to get the new denominator. So, 2/3 x 2/3 = (2 x 2)/(3 x 3) = 4/9. FAQ on Fractions What is 1/2 x 1/3 […]
Read moreAnswer: 1.2 as a fraction is 6/5. Decimals and Fractions The decimal 1.2 can be converted into a fraction by recognizing that the 2 is in the tenths place. Thus, it is equivalent to 12/10, which simplifies to 6/5. FAQ on Decimals and Fractions What is 0.4 as a fraction? 0.4 as a fraction is […]
Read moreAnswer: 20% of 300 is 60. Understanding Percentages The word “percent” means “per 100” or “out of 100.” Therefore, to find 20% of 300, we multiply 300 by 0.20 (or 20/100), which equals 60. FAQ on Percentages What is 10% of 300? 10% of 300 is 30. What is 50% of 300? 50% of 300 […]
Read moreAnswer: The integral of (sin^2)x dx is 1/2x – 1/4sin(2x) + C. Calculus Basics The integral of a function gives us the antiderivative or the indefinite integral. For (sin^2)x, the integral can be found using the power-reducing identity, which simplifies the expression to 1/2(1 – cos(2x)). The integral of this expression is 1/2x – 1/4sin(2x) […]
Read moreAnswer: 2/3 times 3 is 2. Multiplying Fractions by Whole Numbers When multiplying a fraction by a whole number, multiply the numerator of the fraction by the whole number while keeping the denominator the same. Therefore, 2/3 times 3 equals 2. FAQ on Fractions What is 3/4 times 4? 3/4 times 4 is 3. What […]
Read moreAnswer: 5/8 as a decimal is 0.625. Decimals and Fractions Converting fractions to decimals involves dividing the numerator by the denominator. Thus, 5/8 = 5 ÷ 8 = 0.625. FAQ on Decimals and Fractions What is 3/4 as a decimal? 3/4 as a decimal is 0.75. What is 7/8 as a decimal? 7/8 as a […]
Read moreAnswer: 0.625 as a fraction is 5/8. Decimals and Fractions Converting decimals to fractions involves identifying the place value of the decimal and expressing it as a fraction over that place value. Because 625 is in the thousandths place, it’s 625/1000, which simplifies to 5/8. FAQ on Decimals and Fractions What is 0.75 as a […]
Read moreAnswer: 20 percent of 50 is 10. Understanding Percentages The word “percent” means “per 100” or “out of 100.” Therefore, to find 20% of 50, we multiply 50 by 0.20 (or 20/100), which equals 10. FAQ on Percentages What is 10% of 50? 10% of 50 is 5. What is 50% of 50? 50% of […]
Read moreAnswer: 3/4 in decimal form is 0.75. Decimals and Fractions Converting fractions to decimals involves dividing the numerator by the denominator. Thus, 3/4 = 3 ÷ 4 = 0.75. FAQ on Decimals and Fractions What is 1/2 as a decimal? 1/2 as a decimal is 0.5. What is 2/3 as a decimal? 2/3 as a […]
Read moreAnswer: 30 degrees Celsius is 86 degrees Fahrenheit. Temperature Conversions To convert from Celsius to Fahrenheit, use the formula (°C * 9/5) + 32. Using this formula, we find that 30 degrees Celsius is equal to 86 degrees Fahrenheit. FAQ on Temperature Conversions What is 20 degrees Celsius in Fahrenheit? 20 degrees Celsius is 68 […]
Read moreAnswer: 22 degrees Celsius is 71.6 degrees Fahrenheit. Temperature Conversions To convert from Celsius to Fahrenheit, use the formula (°C * 9/5) + 32. Using this formula, we find that 22 degrees Celsius is equal to 71.6 degrees Fahrenheit. FAQ on Temperature Conversions What is 10 degrees Celsius in Fahrenheit? 10 degrees Celsius is 50 […]
Read moreAnswer: 0.125 as a fraction in simplest form is 1/8. Decimals and Fractions Converting decimals to fractions involves identifying the place value of the decimal and expressing it as a fraction over that place value. Because 125 is in the thousandths place, it’s 125/1000, which simplifies to 1/8. FAQ on Decimals and Fractions What is […]
Read moreAnswer: 2 to the 8th power is 256. Explanation: Repeatedly multiplying 2 will get the result up to the eighth power. So kids must multiply 2 eight times. The breakdown will look like 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2. Essentially, you need to keep multiplying 2 […]
Read moreAnswer: 50 degrees Celsius is 122 degrees Fahrenheit. Temperature Conversions To convert from Celsius to Fahrenheit, use the formula (°C * 9/5) + 32. Using this formula, we find that 50 degrees Celsius is equal to 122 degrees Fahrenheit. FAQ on Temperature Conversions What is 10 degrees Celsius in Fahrenheit? 10 degrees Celsius is 50 […]
Read moreAnswer: 20% of 120 is 24. Understanding Percentages The word “percent” means “per 100” or “out of 100.” Therefore, to find 20% of 120, we multiply 120 by 0.20 (or 20/100), which equals 24. FAQ on Percentages What is 10% of 120? 10% of 120 is 12. What is 50% of 120? 50% of 120 […]
Read moreAnswer: 25 degrees Celsius is 77 degrees Fahrenheit. Temperature Conversions To convert from Celsius to Fahrenheit, use the formula (°C * 9/5) + 32. Using this formula, we find that 25 degrees Celsius is equal to 77 degrees Fahrenheit. FAQ on Temperature Conversions What is 20 degrees Celsius in Fahrenheit? 20 degrees Celsius is 68 […]
Read moreAnswer: 3/8 is bigger than 1/4. Comparing Fractions To compare fractions, you can either convert them to common denominators and compare the numerators, or convert them to decimals. 3/8 as a decimal is 0.375 and 1/4 as a decimal is 0.25. So, 3/8 is bigger than 1/4. FAQ on Fractions Which is bigger 1/2 or […]
Read moreAnswer: 80 degrees Fahrenheit is approximately 26.67 degrees Celsius. Temperature Conversions To convert from Fahrenheit to Celsius, use the formula (°F – 32) * 5/9. Using this formula, we find that 80 degrees Fahrenheit is approximately 26.67 degrees Celsius. FAQ on Temperature Conversions What is 90 degrees Fahrenheit in Celsius? 90 degrees Fahrenheit is approximately […]
Read moreAnswer: 7.5 as a Fraction is 15/2. Understanding Decimals and Fractions To convert a decimal into a fraction, you need to place the decimal over its place value and simplify. In this case, 7.5 equals 75/10, and when simplified, we get 15/2. FAQ on Decimals and Fractions What is 1.5 as a Fraction? 1.5 as […]
Read moreAnswer: There are 4 quarts in a gallon. Understanding Quantities A gallon is a unit of volume primarily used in the United States but also commonly used in many other English speaking countries. Most other countries use “liters” – the metric unit of measure for volume. The US liquid gallon (most commonly used) is defined […]
Read moreAnswer: 180 degrees Celsius equals 356 degrees Fahrenheit. Temperature Conversions The Celsius and Fahrenheit are two important temperature scales that are commonly used around the world for weather forecasting, in the medical sector, and more. The Fahrenheit scale is used primarily in the United States, while Celsius is used in almost all other countries. The […]
Read moreAnswer: The derivative of sec x is sec x tan x. Calculus Concepts In calculus, the derivative measures how a function changes as its input changes. The derivative of the secant function, sec x, can be found using the rules of differentiation, which are foundational in calculus. The derivative of sec x is sec x […]
Read moreAnswer: 1/3 as a decimal is 0.333… Decimals and Fractions Fractions are a way to represent parts of a whole, and they can be converted to decimals to make calculations easier. Converting the fraction 1/3 to a decimal gives us 0.333…, also denoted as 0.3 recurring. This means the digit 3 repeats indefinitely. FAQ on […]
Read moreAnswer: 5 foot 4 inches is approximately 162.56 cm. Length and Height Measurements The foot is a unit of length in the imperial system used primarily in the United States, and the inch is a unit of length in the imperial and US customary systems of measurement. The centimeter is a unit of length in […]
Read moreAnswer: 6 PM in military time is 1800 hours. Time Formats Military time, also known as the 24-hour clock, is a method of timekeeping that eliminates the need for the AM and PM designations. Instead, the hours of the day are numbered from 00 to 24. So, 6 PM would be 18:00 in military time. […]
Read moreAnswer: There are 8 bottles of 16 ounces each in a gallon. Understanding Quantities A gallon is a unit of volume measurement used primarily in the United States, and an ounce is also a unit of volume used in the US and other countries. A gallon is equal to 128 ounces. So, if a bottle […]
Read moreAnswer: 1/8 as a decimal is 0.125. Decimals and Fractions Fractions and decimals are two different ways of representing the same value. 1/8 means that something is divided into 8 equal parts and we are considering 1 of those parts. When we convert 1/8 to a decimal, we get 0.125. FAQ on Decimals and Fractions […]
Read moreAnswer: 40 degrees Celsius equals 104 degrees Fahrenheit. Temperature Conversions The Celsius and Fahrenheit are two important temperature scales. The formula to convert from Celsius to Fahrenheit is (°C * 9/5) + 32. Using this, we find that 40 degrees Celsius equals 104 degrees Fahrenheit. FAQ on Temperature Conversions What is the boiling point of […]
Read moreAnswer: There are 12 months in a year. Understanding the Calendar The Gregorian calendar, which is the calendar most commonly used today, has 12 months in a year. These months vary in length from 28 to 31 days. The months are: January, February, March, April, May, June, July, August, September, October, November, and December. FAQ […]
Read moreAnswer: 4 months in a year have 30 days. Understanding the Calendar In the Gregorian calendar, 4 out of the 12 months have 30 days. These months are April, June, September, and November. FAQ on Calendar Which months have 31 days? 7 months have 31 days: January, March, May, July, August, October, and December. How […]
Read moreAnswer: 7 months in a year have 31 days. Understanding the Calendar In the Gregorian calendar, 7 out of the 12 months have 31 days. These months are: January, March, May, July, August, October, and December. FAQ on Calendar How many days are in a week? There are 7 days in a week. How many […]
Read moreAnswer: February has the least number of days. Understanding the Calendar In the Gregorian calendar, February is the only month that has fewer than 30 days. It has 28 days in a common year and 29 days in a leap year. FAQ on Calendar What is a leap year? A leap year is a year, […]
Read moreAnswer: February has 28 days in a common year and 29 in a leap year. Understanding the Calendar February is the only month in the Gregorian calendar that varies in length. It has 28 days in a common year and 29 days in a leap year. FAQ on Calendar What is a leap year? A […]
Read moreAnswer: 3/8 as a decimal is 0.375. Decimals and Fractions 3/8 means the whole is divided into 8 equal parts and we are considering 3 of those parts. When we convert 3/8 to a decimal, we get 0.375. FAQ on Decimals and Fractions What is 1/2 as a decimal? 1/2 as a decimal is 0.5. […]
Read moreAnswer: A yard is slightly shorter than a meter. 1 yard is approximately 0.9144 meters. Length and Distance Measurements The yard and the meter are both units of length. The yard is used in the US customary and imperial systems of measurement, while the meter is used in the metric system, which is used worldwide. […]
Read moreAnswer: There are 60 inches in 5 feet. Length and Distance Measurements The foot and the inch are both units of length, used primarily in the United States. There are 12 inches in a foot. So, 5 feet equals 60 inches. FAQ on Length and Distance Measurements How many inches are in a foot? There […]
Read moreAnswer: To find the percentage difference between two numbers, subtract the smaller number from the larger, divide the result by the smaller number, then multiply by 100. Understanding Percentages Percentages are a way of expressing a fraction of 100. This can be useful when comparing the difference between two numbers. The formula to calculate the […]
Read moreAnswer: 20 degrees Celsius is 68 degrees Fahrenheit. Temperature Conversions To convert from Celsius to Fahrenheit, use the formula (°C * 9/5) + 32. Using this formula, we find that 20 degrees Celsius is equal to 68 degrees Fahrenheit. FAQ on Temperature Conversions What is 0 degrees Celsius in Fahrenheit? 0 degrees Celsius is 32 […]
Read moreAnswer: The derivative of 1/x with respect to x is -1/x^2. Calculus Basics The derivative of a function gives us a new function that outputs the rate of change of the original function. The derivative of 1/x, with respect to x, is -1/x^2. This means that the slope of the tangent line to the curve […]
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