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3 votes
Which fraction is not in simplest form?
a.10/21
b.6/7
c.3/5
d.4/6

User Icube
by
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2 Answers

4 votes
D cause you can put 2 into both 4 and 6 and if you can put a number into both numbers that means it’s not in its simplest form:)
User Vidya Ganesh
by
8.3k points
1 vote

Answer:

D.

Explanation:

10 and 21 both do not have a common factor which means that a isn't the answer. 6 and 7 also don't have a common factor which means that b isn't the answer. 3 and 5 don't have a common factor which means c isn't the answer. 4 and 6 have a common factor of 2 which means that is the answer. The fraction could be simplified to 2/3.

Hope this Helped!!! :)

User Xjcl
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