If x is 20 percent greater than 55, then x = Choose the correct choice from the following answers
A) 68  B) 70.4  C) 86  D) 66  E) 108

Rationale: x is 20 % greater than 55 means x is 1.2 times 55 ( in other words 55 + 20 / 100 * 55 = 1.2 * 55 ) therefore , x = 1.2 * 55 = 66 answer : d
Answer: D