Trip a to b

Question

Here's one: two cars a traveling from point A to point B and back to point A. Car A travels at 20 miles per hour from point A to point B, and 20 miles per hour from point B to point A. ?

Answer 1

Do people get paid to copy/cut and paste questions from other web sites to give tutors something to answer?

Answer 2

I feel that you forgot to post one half of the problem, please post it complete and we may study it.