Adding Fractions with Unlike Denominators
Unknown Grade•45 minutes
Learning Objective
I can add fractions with unlike denominators by finding a common denominator and combining the numerators.
Practice Questions
This lesson includes 7 practice questions to reinforce learning.
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1. What is a common denominator, and why is it necessary when adding fractions with unlike denominators?
2. Find the least common multiple of 5 and 15. What would be the common denominator if you were to add ⅖ and ⅗?
3. Convert the fraction ⅓ to an equivalent fraction with a denominator of 12. Show your work.
...and 4 more questions
Educational Video
Adding Fractions with Unlike Denominators (Part 2) | Math with Mr. J
Math with Mr. J