QQuestion
The ratio of capitals of A, B, C is 1\over \text{x} : 1\over \text{y} : 1\over \text{z}, after a year there was a loss of Rs. z. Calculate the loss of C.
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✓Answer
The ratio of capitals of A, B and C = 1\over \text{x} : 1\over \text{y} : 1\over \text{z}
= 1\over \text{x} × xyz : 1\over \text{y} × xyz : 1\over \text{z} × xyz
= yz + xz + xy
The loss of C = \text{xy} \over \text{yz + xz + xy} × z
= \text{xyz} \over \text{yz + xz + xy}
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