Question

If the salary of a is 20 more than b then by what b's salary is less than a

Answer 1

salary of A is 20% more than B

let B's salary be 'x'

Then salary of A will be = x + 20%(x) = x + 20x/100 = x + 0.2x = 1.2x

B's salary is less than A = 0.2x/1.2x = 0.16 = 16/100 = 16%