Question

if you subtract one upon two from a number and multiply the result by 1 upon 2 you get 1 upon 8 what is the number​

Answer 1

Step-by-step explanation:

Lets comsider the number as x

according to the question,

x-1/2×1/2=1/8

x-1/2=1/8×2

x-1/2=1/4

x=1/4+1/2

x=3/4

The number is 3/4

Verificatiin

3/4-1/2=1/4

1/4×1/2=1/8