What is the least common denominator of 3/4 and 5/6?
Least Common Denominator and Convert

Quiz
•
Mathematics
•
5th Grade
•
Hard
Anthony Clark
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
9
15
10
12
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Convert 2/5 to an equivalent fraction with a denominator of 20.
10/20
8/20
5/20
3/20
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the least common denominator for the fractions 1/3 and 2/5.
15
10
8
12
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Convert 3/8 to an equivalent fraction with a denominator of 24.
11/24
5/24
7/24
9/24
5.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
the smallest number that is a multiple of the denominator of two or more fractions
greatest common factor
least common denominator
benchmark
proper fraction
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the least common denominator you could use to subtract 1/3 and 1/4?
3
4
24
12
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Alejandro wants to use the least common denominator to write equivalent fractions for 3/7 and 4/5 . He rewrites the fractions as 15/35 and 20/35 . How should he change his answer?
The numerators are correct, but the denominators should be 7.
20/35 is correct, but 15/35 should be 21/25.
15/35 is correct, but 20/35 should be 28/35
The denominators are correct, but both numerators should be 12.
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