40% of 60% of $\frac{3}{5}$ of a number is 504. What is 25% of $\frac{2}{5}$ of that number ?
Answer & explanation
Correct answer: option 3
40% × 60% × $\frac{3}{5}$ of a number = 504
Let number is = N
40 × 60 × $\frac{3}{5}$ ×N = 50400
N = 350
The correct answer is option (3) : 350