One fourth of one third of two fifth of a number is 15. What will be40% of that number
Choices.
A) 140  B) 150  C) 180  D) 200  E) 250
Explanation:   (1/4) * (1/3) * (2/5) * x = 15 then x = 15 * 30= 
<gadget id="calculator">15 * 30</gadget>
<output>450</output>
450   40% of 450= 180   Answer: Option 180
<result>C</result>
One fourth of one third of two fifth of a number is 15. What will be40% of that number