90 + 5 * 12 / (180/3) = ? Select
A) 23	B) 78	C) 27	D) 91	E) 81

Rationale: "explanation : 90 + 5 * 12 / ( 180 / 3 ) = 90 + 5 * 12 / ( 60 ) = 90 + ( 5 * 12 ) / 60 = 90 + 1 = 91 . answer : d"
Answer: D