Question

A's income is 20% less than B's. How much per cent is B's income more than A's?​

Answer 1

Answer:

25%

Step-by-step explanation:

Let B's income be Rs 100

∴ 20% of B's income  = (20/100) × 100 = Rs 20

∴ A's income = 100 - 20 = Rs 80

Now, A's income is 80 & B's income is Rs 100

∴ Amount by which B's income is more than A's = 100 - 80 = 20

∴ Percentage B's income more than A's = (20/80) × 100 = 25%