Question

A man gives 1/5 of the income to his wife, 2/7of the rest to elder son, and 1/4 of the remaining to the younger son. if the is left with Rs 900, find his income.​

Answer 1

GOOD INCOME IS RUPEES 63000

Answer 2

Answer:2100

Step-by-step explanation:

Let total income be 1

1/4 of total income to wife

Remaining 4/5

In this 4/5 ; 2/7 th to elder son means 8/35

Remaining 4/5-(8/35)=20/35

In the 20/35; 1/4 to younger son means 5/35

Remaining 15/35

15/35 is 900 then 1 is

900/(15/35)=2100