If one-third of one-fourth of a number is 15, then three-tenth of that number is: Choose the correct answer
A) 48	B) 40	C) 50	D) 54	E) 64
Let the number be x.   Then 1/3 of 1/4 of x =15   X=15x12 = 180   Required Number = (3/10)x180 =54   Answer : 54
<result>D</result>
If one-third of one-fourth of a number is 15, then three-tenth of that number is: