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(C) Let the cost of the superior variety be $x$ per $kg$ and the cost of the inferior variety be $y$ per $kg$.Let the cost of the mixture be $M$ per $

Vedclass · Accepted Answer

$3:2$

Vedclass · Answer

(C) Let the cost of the superior variety be $x$ per $kg$ and the cost of the inferior variety be $y$ per $kg$.Let the cost of the mixture be $M$ per $kg$.According to the problem:$M = x - 0.50$ $(1)$$M = y + 0.75$ $(2)$From $(1)$,$x - M = 0.50$.From $(2)$,$M - y = 0.75$.Using the rule of alligation,the ratio of the superior variety to the inferior variety is given by:$	ext{Ratio} = \frac{M - y}{x - M} = \frac{0.75}{0.50}$.Simplifying the ratio: $\frac{0.75}{0.50} = \frac{75}{50} = \frac{3}{2}$.Thus,the ratio is $3:2$.

Two varieties of sugar are mixed together in a certain ratio. The cost of the mixture per $kg$ is ₹ $0.50$ less than that of the superior and ₹ $0.75$ more than the inferior variety. The ratio in which the superior and inferior varieties of sugar have been mixed is

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