Question

A's income is 20% more than that of B. How much percent is the income of B less than that of A?​

Answer 1

Answer:

16.6%

Step-by-step explanation:

Let the income of 'b' be 100

Thus income of 'a' is 120% of 100 i.e. 120

Now that we know the income of 'a' is more than that of 'b' by 20,

Let 'x' be the percentage.

120×x/100=20

x = 2000/120 = 200/12

x = 16.6%