Question

if 4/5th income of ram is rs1600,find 3/5th of his income

Answer 1

let total income be x rs.

acc. to que.4/5 of x = 1600

4x = 1600 × 5

x = 1600 ×5 /4

x = 2000 rs

3/5 th of income = 3/5 × 2000= 3 × 400

your answer is 1200