Least Common Denominator Flashcard
Flashcard
•
Mathematics
•
4th - 5th Grade
•
Hard
Wayground Content
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16 questions
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1.
FLASHCARD QUESTION
Front
What is a common denominator?
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 common denominator for two or more fractions.
3.
FLASHCARD QUESTION
Front
How do you find the least common denominator of two fractions?
Back
To find the least common denominator, list the multiples of each denominator and find the smallest multiple that appears in both lists.
4.
FLASHCARD QUESTION
Front
What is the least common denominator of 1/4 and 1/6?
Back
The least common denominator is 12.
5.
FLASHCARD QUESTION
Front
Which of these numbers could NOT be a common denominator for 2/4 and 3/8? Options: 32, 12, 8, 24
Back
12
6.
FLASHCARD QUESTION
Front
Which of these numbers could NOT be a common denominator for 1/6 and 5/18? Options: 6, 18, 36, 108
Back
6
7.
FLASHCARD QUESTION
Front
What is the least common denominator of 3/5 and 5/7? Options: 35, 25, 7, 30
Back
35
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