Bus B left town P for town Q at 6 a.m.@ 36kmph. While another bus C left town Q for town P at 7 : 3
Bus B left town P for town Q at 6 a.m.@ 36kmph. While another bus C left town Q for town P at 7 : 30 a.m. @24kmph. At what would they be 12 km apart of distance between P and Q is 72km?
7:32 a.m.
7:36 a.m.
7:40 a.m.
6:42 a.m.
7:48 a.m