Can you find the solution to the question? Q. The incomes of A | Unacademy Defence Shaurya

Can you find the solution to the question?
Q. The incomes of A,B and C are in the ratio 7:9:12 and their expenditures are in the ratio 8:9:15. If A's saving is one- fourth of his income, then the ratio of savings of A,B and C is
A) 56:99:69
B) 99:56:69
C) 69:56:99
D) 99:69:56
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