The monthly incomes of Aryan and Babban are in the ratio 3:4 and their monthly expenditures are in the ratio 5:7. If each saves 15000 per month, then the monthly income of Babban is k(10000) where k is

The monthly incomes of Aryan and Babban are in the ratio 3:4 and their

1.	The monthly incomes of Aryan and Babban are in the ratio 3:4 and their monthly expenditures are in the ratio 5:7. If each saves 15000 per month, then the monthly income of Babban is k(10000) where k is
Answer» The monthly incomes of Aryan and Babban are in the ratio $3 : 4$ and their monthly expenditures are in the ratio $5 : 7.$ If each saves $15000$ per month, then the monthly income of Babban is $k (10000)$ where $k$ is