A bus traveled 280 kilometers between two cities. It left the first city at 3:00 p.m. and arrived at the second city at 7:00 p.m. What was the average speed of the bus during the trip?
4 km/h 40 km/h 70 km/h 280 km/h
Question: A bus traveled 280 kilometers between two cities. It left the first city at 3:00 p.m. and arrived at the second city at 7:00 p.m. What was the average speed of the bus during the trip?
A. 4 km/h
B. 40 km/h
C. 70 km/h
D. 280 km/h
Answer: