Question

Makan Earns rs.6000 per month, he spends 1/4 Of his income on food, 3/10 The remaining money on house rent and 5/21 Of the remaining money on the education of his children. How much money does he save in a month?

Answer 1

Income = ₹6000
Spent on food = 6000 * 1/4
= ₹1500
Remaining money = 6000 - 1500
= ₹4500

Spent on rent of the house = 4500 * 3/10
= ₹1350
Remaining money = 4500 - 1350
= ₹3150

Spent on children's education
= 3150 * 5/21
= ₹750

Remaining money = 3150 - 750
= ₹2400

₹2400 are saved by him in 1 month.

Answer 2

Income= 6000

Spent on food= 6000*1/4= 1500. Remaining money = 6000-1500=4500. Spent on house=4500*3/10=1350. Remaining money=4500-1350=3150. Spent on childrens education=3150*5/21=750. Remainig money=3150-750=2400. So he saves 2400 rupees in a month