When they meet, they both would have traveled the same time.
Let that time be t hrs
so 60t + 80t = 210
140t = 210
t = 1.5 hrs
take over
The distance between Town A and Town B was 210 km. At 9:20 P.M., a bus set off from Town A to Town B and a car left from Town B to Town A. The average speed of the bus was 60 km/h, and the average speed of the car was 80km/h.
a) Calculate the time at which the car passed the bus.
b) How far had the car traveled when it passed the bus?
1 answer