Question

If truck A is traveling at 65 mph, how fast does car B need to go to pass truck A in 6.5 miles?

Answer 1

truck A will close the 6.5 mile mark in 1/10th of an hour or 6 minutes.
Your question does not say where car B is starting from so calculating speed is impossible.

Answer 2

They were starting at the same place.

Answer 3

i'll give it a go after i drop my son off for school

Answer 4

Thank you very much. Please show me how you reached the answer if you can :-)