Two stations, A and B are 100 km apart on a straight line. One train starts from A at 7 A.M. and travels towards B at a speed of 20 km/h. Another train starts from B at 8 A.M. and travels towards A at a speed of 25 km/h. At what time they will meet?
1
10:47 A.M.
2
11:05 A.M.
3
10:37 A.M.
4
9:47 A.M.