Question

by what rational number should be multiple -15/56 to get -5/7
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Answer 1

Step-by-step explanation:

hope it will be helpful

Answer 2

To Find:

by what rational number should be multiple -15/56 to get -5/7

Solution:

Let the no. be x  

Then:

-15/56 × x = -5/7

Reciprocal = -56/15

x = -5/7 × -56/15

x = 280/105  

Simplified = 8/3

Hence , the other rational no. is 8/3

Answer:

8/3