A, B and C received an amount of ₹ 8400 and d | vedclass

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(C) Let the shares of $A, B$ and $C$ be $6x, 8x$ and $7x$ respectively.Total amount $= 6x + 8x + 7x = 21x$.Given $21x = 8400$,so $x = 400$.Shares are:

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$9: 14: 10$

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(C) Let the shares of $A, B$ and $C$ be $6x, 8x$ and $7x$ respectively.Total amount $= 6x + 8x + 7x = 21x$.Given $21x = 8400$,so $x = 400$.Shares are: $A = 6 	imes 400 = 2400$,$B = 8 	imes 400 = 3200$,$C = 7 	imes 400 = 2800$.Let the savings of $A, B$ and $C$ be $3y, 2y$ and $4y$ respectively.Given $B$'s saving $= 2y = 400$,so $y = 200$.Savings are: $A = 3 	imes 200 = 600$,$B = 2 	imes 200 = 400$,$C = 4 	imes 200 = 800$.Expenditure = Income - Saving.Expenditure of $A = 2400 - 600 = 1800$.Expenditure of $B = 3200 - 400 = 2800$.Expenditure of $C = 2800 - 800 = 2000$.Ratio of expenditures $= 1800 : 2800 : 2000 = 18 : 28 : 20 = 9 : 14 : 10$.

$A, B$ and $C$ received an amount of ₹ $8400$ and distributed it among themselves in the ratio of $6: 8: 7$ respectively. If they save in the ratio of $3: 2: 4$ respectively and $B$ saves ₹ $400$,then what is the ratio of the expenditures of $A, B$ and $C$ respectively?

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