If 20% of a number = 200, then 120% of that number will be?  Choose the correct option:
A) 20	B) 120	C) 360	D) 1200	E) 820

Rationale: "let the number x . then , 20 % of x = 200 x = ( 200 * 100 ) / 20 = 1000 120 % of x = ( 120 / 100 * 1000 ) = 1200 . answer : d"
Answer: D