Question

a number is divided into four equal part. one of there increased by 11 is equal to three time another part. how much is the whole​

Answer 1

Let whole no. be 4x.

so 4 equal parts will be x, x, x, x.

As x+11 = 3x

or, 2x = 11

or, x = 11/2

So, whole no. will be 4×11/2 = 22.