A train leaves Dublin for Galway at 9:00am travelling at
80kph. Also at 9:00am, another train leaves Galway for Dublin travelling at
70kph. If the length of track between Galway and Dublin is 200km, what time
will it be when the trains pass each other?
(A) 10:15am (B) 10:00am (C) 10:30am (D) 10:20am (E) 10:45am