What is a common denominator?
Finding Common Denominator
Flashcard
•
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 compared or added together.
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.
FLASHCARD QUESTION
Front
How do you compare fractions with different denominators?
Back
To compare fractions with different denominators, convert them to have a common denominator, then compare the numerators.
5.
FLASHCARD QUESTION
Front
What is the least common multiple (LCM)?
Back
The least common multiple (LCM) is the smallest multiple that is exactly divisible by two or more numbers.
6.
FLASHCARD QUESTION
Front
How do you find the LCM of 8 and 6?
Back
The LCM of 8 and 6 is 24.
7.
FLASHCARD QUESTION
Front
What is the relationship between LCM and LCD?
Back
The least common denominator (LCD) of fractions is the least common multiple (LCM) of their denominators.
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