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3/10 minus what equals 2/5?

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3/10 minus what equals 2/5?

asked Mar 26, 2015 179k views

4 votes

3/10 minus what equals 2/5?

Mathematics
high-school

by Reqven

8.2k points

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2 Answers

2 votes

3/10-x=2/5
3-10x=4
-10x=1
x=-1/10
So it is -1/10

Tatyana Molchanova answered Mar 27, 2015

by Tatyana Molchanova

8.3k points

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5 votes

7/10-3/10=2/5
3/10+1/10=2/5

Oleckkxs answered Apr 1, 2015

8.0k points

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