I need help solving the following problem:
Four cars A,B,C,D are moving at constant speeds on the same road (not necessarily in the same direction). Car A passed car B at 8 a.m. and car C at 9 a.m. Car A met car D at 10 a.m. Car D met car B at 12 p.m. and car C at 2 p.m. What time did car B pass car C?
Clarifications: all times occur in one day
What I have worked out so far:
I have determined that Car A,B, and C are traveling in one direction, while car D is traveling in the other direction.
Car B must have passed car C in between the hours of 10 a.m. and 12 p.m.
I think I need to find the speed of the cars and then work from there, but I am not sure.
Thanks for your help in advance