Question

if you subtract one upon two from a number and multiply the result by one upon two you get 1 upon 8 what is the number

Answer 1

LET THE NO. BE X

THEN, A.C.Q,

[X-1/2] * 1/2=1/8

[X-1/2]=1/4

X=1/4+1/2

X=3/4

THE NO. IS 3/4