Question

A,b,c income ratio 3:7:4 and expendetuter ratio 4:3:5.If a save 14+2/7% of his income.Than saving ratio of a,b and c ratio and proportion

Answer 1

Answer:

Since A, B, C have salary in the ratio 3 : 7 : 4,

And A’s salary = 2400

Then b’s salary = (7/3) × 2400 = Rs. 5600

Then C’s salary = 4/3 × 2400 = Rs. 3200

Since savings of A, B, C are in the ratio 4 : 3 : 5

Expenditure of A = 2400 – 300 = 2100

∴ Expenditure of C = 5/4 × 2100 = 2625

∴ Savings of C = 3200 – 2625

= Rs. 575