My Q is from chapter Speed, Time and Distance. A car started from town p and travel towards town Q at 70 km per hour at the same time of and started from town q and travelled to town p at 60 km per hour after 2 whole number 3 upon 4 hours they were 65 km apart still travelling towards Each Other.
(1)what is the distance between the two towns? (2)after how many hours of travel would they cross each other?