Peter and Tom shared the driving on a certain trip. If Peter and Tom both drove for the same amount of time, but Peter only drove 3/5 of the total distance, what was the ratio of Peter's average speed to Tom's average speed?	Choose the correct choice from the following:
A) 1:5	B) 3:2	C) 1:2	D) 3:5	E) 2:3
The answer is suppose to be B. 3:2. It's from the GMATPrep   Answer:option 3:2
<result>B</result>
Peter and Tom shared the driving on a certain trip. If Peter and Tom both drove for the same amount of time, but Peter only drove 3/5 of the total distance, what was the ratio of Peter's average speed to Tom's average speed?