Question

If you subtract 1/2 from a number and multiply the result by 1/2 ad you get 1/8. what is the no

Answer 1

Answer:

no. is 3/4

Step-by-step explanation:

let no. be x

x-1/2 = (2x-1)/2--------(i)

[(2x-1)/2]×(1/2)=1/8------(ii)

(2x-1)/4 = 1/8

2x-1 = 1/2

2(2x-1) = 1

4x-2 = 1

4x = 3

x= 3/4

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