Reviewed by Jessica Kaminski
What is one-third plus one-third?
Answer: one-third plus one-third is two-thirds
Adding fractions with the same denominator is a fundamental concept in mathematics. In this case, we're working with the fractions one-third and one-third. Understanding how to combine these fractions will help in many real-world and academic situations.
Methods
Math Tutor Explanation Using the Common Denominator Method
When adding fractions that already have the same denominator, you simply add the numerators while keeping the denominator the same.
Step 1: Step 1: Identify that both fractions are one-third, so their denominators are the same
Step 2: Step 2: Add the numerators (1 + 1 = 2)
Math Tutor Explanation Using Visual Fractional Representation
You can visualize adding one-third plus one-third by imagining dividing something, like a pizza, into three equal slices, and then taking one slice twice.
Step 1: Step 1: Picture a whole divided into three equal parts (thirds)
Step 2: Step 2: Count one third, then add another third, having two out of the three pieces
Step 1:
Step 2:
Math Tutor suggests: Practice Adding Fractions Like One-Third
Build your skills in adding fractions by exploring these similar exercises involving fraction addition and equivalent fractions.
FAQ on Adding Fractions
Do I need a common denominator when adding fractions?
Yes, fractions must have the same denominator to be added directly.
What if the denominators are not the same?
You need to find a common denominator before adding the numerators.
Is two-thirds a simplified fraction?
Yes, two-thirds is already in its simplest form.
How do I represent two-thirds visually?
Divide something into three equal parts and shade two of them to show two-thirds.
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