Question
'A', 'B' and 'C' distributed Rs. 1800 among themselves
in the ratio 7:3:5, respectively. 'A' gave some amount to 'B' such that new amount with 'B' is five times of that with 'A' now. Find the amount given by 'A' to 'B'.Solution
Amount received by 'A' = 1800 Γ (7/15) = Rs. 840 Amount received by 'B' = 1800 Γ (3/15) = Rs. 360 Let Amount given by 'A' to 'B' be Rs. 'x' According to the question, 5 Γ (840 - x) = 360 + x Or, 4200 - 5x = 360 + x Or, 4200 - 360 = x + 5x Or, 3840 = 6x Or, x = 640
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