frac{3}{4} of frac{2}{3} of frac{1}{5} of a n | vedclass

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(D) Let the number be $x$.According to the problem,$\frac{3}{4} 	imes \frac{2}{3} 	imes \frac{1}{5} 	imes x = 249.6$.Simplifying the left side: $\f

Vedclass · Accepted Answer

$1248$

Vedclass · Answer

(D) Let the number be $x$.According to the problem,$\frac{3}{4} 	imes \frac{2}{3} 	imes \frac{1}{5} 	imes x = 249.6$.Simplifying the left side: $\frac{3 	imes 2 	imes 1}{4 	imes 3 	imes 5} 	imes x = \frac{6}{60} 	imes x = \frac{1}{10} 	imes x$.So,$\frac{x}{10} = 249.6$.Multiplying both sides by $10$,we get $x = 2496$.We need to find $50\%$ of the number $x$.$50\% 	ext{ of } x = \frac{50}{100} 	imes 2496 = \frac{1}{2} 	imes 2496 = 1248$.Thus,the required value is $1248$.

$\frac{3}{4}$ of $\frac{2}{3}$ of $\frac{1}{5}$ of a number is $249.6$. What is $50\%$ of that number?

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