Question

what should be subtracted from 1 by 2 to get 1 by 4​

Answer 1

Step-by-step explanation:

let's take the unknown number as x

1/2-x = 1/4

then ,1/2-1/4 = x

LCM of 2,4 is 4

so, (2+1)/4 = x

3/4 = x

so the answer is 3/4

hope it may help you.