Station A is 530 km away from station B. A train starts from Station A at 9:00 A.M. towards Station B at 90 km/h, while another train starts from Station B at 10:00 A.M. towards Station A at 90 km/h. At what time do they meet?
1
12:26:20 PM.
2
12:26:40 P.M.
3
12:26:30 PM.
4
12:26:50 PM.