Reviewed by Yaren Fadiloglulari
What is 18% as a Fraction in Simplest Form?
Answer: 18% as a fraction in simplest form is 9/50
Converting percentages to fractions is a common skill in math that helps you better understand proportions and relationships. When you want to express a percentage as a fraction, you divide the percent value by 100 and then reduce the result to its simplest form. This process makes it easy to compare, compute, and apply percentages in real-world situations.
Methods
Math Tutor Explanation Using the Division by 100 Method
This method involves converting the percentage directly to a fraction by dividing by 100 and then reducing the fraction to simplest terms.
Step 1: Step 1: Write 18% as 18/100
Step 2: Step 2: Simplify 18/100 by finding the greatest common factor, which is 2
Math Tutor Explanation Using Decimal Conversion Method
An alternative approach is to first convert the percentage to a decimal, then express that decimal as a fraction, and finally simplify.
Step 1: Step 1: Convert 18% to decimal form, which is 0.18
Step 2: Step 2: Write 0.18 as a fraction, which is 18/100
Step 1:
Step 2:
Math Tutor suggests: Practice Converting Percentages and Decimals to Fractions
Explore more exercises on expressing percentages and decimals as fractions in simplest form with these related questions.
FAQ on Converting Percentages to Fractions
Can all percentages be written as fractions?
Yes, any percentage can be written as a fraction by dividing by 100 and simplifying.
How do you simplify a fraction?
Find the greatest common factor of the numerator and denominator, then divide both by it.
What is the fraction form of 0.18?
0.18 as a fraction is 18/100, which simplifies to 9/50.
Why do we divide by 100 when converting from percent to fraction?
Percent means per hundred, so dividing by 100 converts the percentage into a fraction.
Is 18% equal to 9/50?
Yes, 18% as a fraction in simplest form is 9/50.
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