The number of sailors on a ship is 78% more than the number of officers. The ratio of sailors to officers would be  Options:
A) 33 : 25  B) 47 : 20  C) 47 : 25  D) 89 : 50  E) 97 : 50

Rationale: sailor = 1.78 * officer sailor / officer = 1.78 / 1 = 178 / 100 = 89 / 50 answer will be d
Answer: D