Question

the incomes of two persona a and b are in the ratio 8 :7 and the ratio of their expenditures is 19:16 if their savings are $2550 per month find their monthly incomes what is the importance of savings in life ?

Answer 1

Answer:

let take income as x and expenditure as y 8x- 19 y = 2550 , 7x - 16 y = 2550