If 8 % of x = 4 % of y, then 20 % of x is: | vedclass

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(B) Given that $8 \%$ of $x = 4 \%$ of $y$.This can be written as $\frac{8}{100} 	imes x = \frac{4}{100} 	imes y$.Multiplying both sides by $100$,we

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$10 \%$ of $y$

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(B) Given that $8 \%$ of $x = 4 \%$ of $y$.This can be written as $\frac{8}{100} 	imes x = \frac{4}{100} 	imes y$.Multiplying both sides by $100$,we get $8x = 4y$.Dividing by $8$,we find $x = \frac{4y}{8} = \frac{y}{2}$.Now,we need to find $20 \%$ of $x$.$20 \%$ of $x = \frac{20}{100} 	imes x$.Substituting $x = \frac{y}{2}$,we get $\frac{20}{100} 	imes \frac{y}{2} = \frac{10}{100} 	imes y$.Thus,$20 \%$ of $x = 10 \%$ of $y$.

If $8 \%$ of $x = 4 \%$ of $y,$ then $20 \%$ of $x$ is:

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