1.

The monthly incomes of A and B are in the ration 3 : 5 and the ratio of their savings is 2 : 3 If the income of B is equal to three times the savings of A, then what is the ratio of the expenditures of A and B?

A. 8 : 15
B. 7 : 11
C. 5 : 8
D. 5 : 7
Answer» B. 7 : 11


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