1/4 - 3/5 write your answer is simplest form

asked Sep 7, 2018 109k views

3 votes

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4 votes

1/4-3/5
(1•5)-(3•4)
Denominator is (4•5)
7/20
7/20 can't be reduced

Daulex answered Sep 10, 2018

9.3k points

4 votes

First, you put each fraction into its greatest common denominator:
5/20 - 12/20. This then gives you the answer - 7/20.

Chema answered Sep 13, 2018

by Chema

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