One fourth of two-fifth of 30% of a number x is equal to 15. Find 20%

1.	One fourth of two-fifth of 30% of a number x is equal to 15. Find 20% of the same number.1). 1002). 1203). 1054). 80
Answer» Solution According to QUES, => $\frac{1}{4} \times \frac{2}{5} \times \frac{30}{100} \times X=15$ => $\frac{3x}{100}=15$ => $x=15 \times \frac{100}{3}=500$ $\therefore$ 20% of $x$ = $\frac{20}{100} \times 500$ = $20 \times 5=100$ => Ans - (A)

One fourth of two-fifth of 30% of a number x is equal to 15. Find 20% of the same number.1). 1002). 1203). 1054). 80

Answer»

Solution

According to QUES,

=> $\frac{1}{4} \times \frac{2}{5} \times \frac{30}{100} \times X=15$

=> $\frac{3x}{100}=15$

=> $x=15 \times \frac{100}{3}=500$

$\therefore$ 20% of $x$ = $\frac{20}{100} \times 500$

= $20 \times 5=100$

=> Ans - (A)