Question

The monthly incomes of Pavan and Ravi are in the ratio 7:2. The monthly expenses of Pavan and Ravi are in the ratio 5:1. If each saves ₹3000 per month, the monthly income of Pavan is?

Answer 1

Answer:

10500

Step-by-step explanation:

let the income be 7x & 2x

expenses be 5y & y

so,

7x-5y=3000

2x-y=3000

7x-5y=2x-y

5x=5y

X=y

so,

7x-5y=7x-5x=2x

2x=3000

X=1500

so, pavan's income is

7x=1500*7=10500