Question

By what number 2/5 should be multiplied as to get -1

Answer 1

Answer:

it's answer I have given to another user

Answer 2

Answer:

2/5x = -1

x = -1 ÷ 2/5

x = -1 × 5/2

x = -5/2

So, -5/2 should be multiplied with 2/5 to get -1

Hope it helps...

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