If one-third of one-fourth of a number is 15, then three-tenth of that number is-

If one-third of one-fourth of a number is 15, then three-tenth of that number is-

A 35

B 36

C 45

D 54

Solution

Correct Answer: Option D

1/3 of 1/4 of x = 15

x/12 = 15

3/10 x = 15X 3/10 X 12 = 54