If x is k percent of y, what percent of y is kx?

Question

A) $\frac{k}{100} %$ $k/100%$
B) $k %$ $k%$
C) $100 k %$ $100k%$
D) $k^{2} %$ $k^2%$

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Answer 1 · 2017-07-05T04:00:21

$D) k^{2} %$ $D) k^2%$

$x$ $x$ is $k %$ $k%$ of $y \to x = \frac{k}{100} \cdot y$ $y -> x=k/100*y$

$:. kx = k(k/100*y)$

$= k^2/100 *y$

$= k^2%$ of $y$