Question

if you subtarct 1/2 from a no. and multiply the result by 1/2, you get 1/8. what is the no.?

Answer 1

Let the no be X

Then, ( X-1/2)*1/2=1/8

X-1/2=1/4

X=1/2+1/4

X=3/4

SO THE NUMBER IS =3/4

hope it is helpfull