What is a common denominator?
Common Denominators
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Mathematics
•
5th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
A common denominator is a number that can be used as a denominator for two or more fractions, allowing them to be added or compared.
2.
FLASHCARD QUESTION
Front
What is the least common denominator (LCD)?
Back
The least common denominator (LCD) is the smallest number that is a multiple of the denominators of two or more fractions.
3.
FLASHCARD QUESTION
Front
Back
4
4.
FLASHCARD QUESTION
Front
What is the least common denominator of 2 and 8?
Back
8
5.
FLASHCARD QUESTION
Front
Back
40
6.
FLASHCARD QUESTION
Front
Can you add fractions with different denominators?
Back
No, you cannot add unlike denominators without finding a common denominator first.
7.
FLASHCARD QUESTION
Front
Back
20
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