SOLUTION: monthly incomes of A and B are in the ratio9:11 and those of B and C are in the ratio 13:10.if monthly income of C is Rs.1430.then find incomes of A and B?

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Question 886920: monthly incomes of A and B are in the ratio9:11 and those of B and C are in the ratio 13:10.if monthly income of C is Rs.1430.then find incomes of A and B?
Answer by Theo(13342) About Me  (Show Source):
You can put this solution on YOUR website!
from the ratios, you get:

A = 9*B/11

B = 13*C/10

If C = 1430, then B = 13*1430/10 = 1859

If B = 1859, then A = 9*1859/11 = 1521.

your solution is A = 1521 and B = 1859