Question

A certain amount was to be distributed among a, b and c in the ratio 2:3:4 respectively but was wrongly. Distributed in the ratio 7:2:5

Answer 1

Here is your answer...

Let a=2x b=3x c=4x 9x=14y x=14/9y

a=7y b=2y c=5y

acc. to ?

3x-2y=40

3*14/9y-2y=40

y=15

tot amount=14*15=210

or x=70/3

70/3*9=210

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