Question

What fraction is not equivalent 7/8 ?
21/24
35/40
15/16
28/32

Answer 1

15/16

Explanation:

because 21/24 reduces to 7/8

35/40 reduces to 7/8

15/16 doesn't reduce to anything so it stays 15/16

28/32 reduces to 7/8

Therefore your answer is 15/16

Hope this helps