Question

pl give it's solution
it's very urgent
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Answer 1

Step-by-step explanation:

Let the number by which -15/50 should be multiplyed be x.

-15/56×x=-10/7

-15/56×x=-10/7

x=-10/7×-56/15

x=-2/1×-3

x=6

The number should be multiplyed by 6 to get -10/7

Answer 2

after rechecking it is correct....