A train sets off at 2 p.m. at the speed of 60 kmph. Another train starts at 3:30 p.m. in the same direction at the rate of 75 kmph. At what time the trains will meet? Choose the correct choice from the following.
A) 9.37 p.m
B) 9.20 p.m
C) 9.30 p.m
D) 9.38 p.m
E) 9.10 p.m
D = 60 * 1 Â½ = 90 km   RS = 75 â€“ 60 = 15   T = 90/15= 
<gadget id="calculator">90/15</gadget>
<output>6</output>
6 h     3.30 + 6= 
<gadget id="calculator">  3.30 + 6</gadget>
<output>9.3</output>
9.30 p.m.   Answer: 9.30 p.m
<result>C</result>
A train sets off at 2 p.m. at the speed of 60 kmph. Another train starts at 3:30 p.m. in the same direction at the rate of 75 kmph. At what time the trains will meet?