Least Common Denominator
Flashcard
•
Mathematics
•
5th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a Least Common Denominator (LCD)?
Back
The Least Common Denominator (LCD) is the smallest number that can be a common denominator for two or more fractions.
2.
FLASHCARD QUESTION
Front
How do you find the Least Common Denominator of two fractions?
Back
To find the LCD, list the multiples of each denominator and find the smallest multiple that appears in both lists.
3.
FLASHCARD QUESTION
Front
What is the Least Common Denominator of 1/4 and 1/6?
Back
The LCD is 12.
4.
FLASHCARD QUESTION
Front
Which of the following is NOT a common denominator for 1/2 and 1/3: 6, 12, 18, 5?
Back
5 is NOT a common denominator.
5.
FLASHCARD QUESTION
Front
What is the Least Common Denominator of 2/5 and 3/10?
Back
The LCD is 10.
6.
FLASHCARD QUESTION
Front
If the denominators are 8 and 12, what is the Least Common Denominator?
Back
The LCD is 24.
7.
FLASHCARD QUESTION
Front
What is the Least Common Denominator of 3/4 and 1/2?
Back
The LCD is 4.
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