Question

a sum of money divided among A,B,C,D in the ratio of 3:5:8:9 respectively.if the share of D Rs1872 more than the share of A then what is total amount of B
and C together

Answer 1

Let x be the common multiple.
A-3x
B-5x
C-8x
D-9x
according to given condition.
$3x + 1872 = 9x \\ 1872 = 9x - 3x \\ 6x = 1872 \\ x = \frac{1872}{6} \\ x = 312$
now we have to find
$5x + 8x \\ 13x \\ 13 \times 312 \\ 4056 \: rs$
Therefore, 4056 rs is the total amount of B and C together.
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