Question

if you subtract 1/2 form a number and multiply the result by 1/2 , you let 1/8 what is the number?

Answer 1

Answer:

The other no. is 3/4

Step-by-step explanation:

Let the no. be x

(x-1/2)×1/2=1/8

=>x-$\frac{1}{2}$=$\frac{1}{8} *2$

=> $x-\frac{1}{2} =\frac{1}{4}$

=> $x=\frac{1}{4} +\frac{1}{2}$

=> $x=\frac{1+2}{4}$

=> $x=\frac{3}{4}$

Therefore, the other no. is 3/4.

Hope it helps.  

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