Question

fast tell me please ​

Answer 1

Let the required number be x

Now,As Per Question------

=>(-30)^-1÷x=(6)^-1

=>-1/30=1/6×x

=>-1/30=1/6x

=>x= (-1/30)/(1/6)

=>x=-1/5

=>x= (-5)^-1

Thus,the required number is (-5)^-1

Answer 2

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