What is a common denominator?
Common Denominators
Flashcard
•
Mathematics
•
5th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
A common denominator is a number that is a multiple of the denominators of two or more fractions. It allows fractions to be compared or added together.
2.
FLASHCARD QUESTION
Front
Find the common denominator for 1/3 and 2/5.
Back
15
3.
FLASHCARD QUESTION
Front
If the denominators are 8 and 12, what is the common denominator?
Back
24
4.
FLASHCARD QUESTION
Front
Find the common denominator for 2/7 and 3/5.
Back
35
5.
FLASHCARD QUESTION
Front
Find the common denominator for 3/10 and 4/7.
Back
70
6.
FLASHCARD QUESTION
Front
If the denominators are 9 and 15, what is the common denominator?
Back
45
7.
FLASHCARD QUESTION
Front
What is the least common multiple (LCM)?
Back
The least common multiple (LCM) is the smallest multiple that two or more numbers share.
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