Question

The ratio of income of a and b is 3:4. The ratio of expenditure of both is 2:3 and each saves rs200, find the income of a and b?

Answer 1

let the common factor for income be x
income of A = 3x
income of B = 4x

let the common factor for expenditure be y
expenditure of A = 2y
expenditure of B = 3y

Savings for both = Rs. 200

Income - Savings = Expenditure

Answer 2

Answer:

Step-by-step explanation:

let the common factor for income be x

income of A = 3x

income of B = 4x

let the common factor for expenditure be y

expenditure of A = 2y

expenditure of B = 3y

Savings for both = Rs. 200

Income - Savings = Expenditure