A can run 4 times as fast as B and gives B a start of 66 m. How long should the race course be so that A and B might reach in the same time?	Choose the correct answer
A) 88 m
B) 60 m
C) 80 m
D) 65 m
E) 75 m

Rationale: speed of a : speed of b = 4 : 1 means in a race of 4 m a gains 3 m . then in a race of 66 m he gains 66 * ( 4 / 3 ) i . e 88 m answer : a
Answer: A