Question

40% of 60% of 3/5 of a number is 504. what is 25 % of 2/5 of that number

Answer 1

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Answer 2

Answer: 350

Step-by-step explanation:

Let the number be x

Given that 40% of 60% of 3/5 of a number is 504

To find : 25 % of 2/5 of that number

As given $40\% \text { of } 60\% \text { of } \dfrac{3}{5}\text { of } x= 504\\\\\Rightarrow \dfrac{40}{100}\times \dfrac{60}{100} \times \dfrac{3}{5} \times x = 504\\\\\Rightarrow x=\dfrac{504\times 5\times 100\times 100}{40\times 60\times 3} \\\\\Rightarrow x=3500$

Now we have to find 25 % of 2/5 of that number

$\dfrac{25}{100} \times \dfrac{2}{5} \times 3500= 350$

Hence, the required answer is 350