Hate to do this, but I'm having trouble setting up the following word problem:
A train leaves Union Station for Central Station, 216 km away, at 9 a.m. One hour later, a train leaves Central Station for Union Station. They meet at noon. If the second train had started at 9 a.m. and the first train at 10:30 a.m. they would still have met at noon. Find the speed of each train.
Now I've tried to set it up as
Problem is that; a) I've already set myself up for messing up this problem (because the mph varies too much) b) it gives the trains time up to noon and that makes the 216 km invalid(?).