Question

The graph shows the distance from home over time on a 1200 km automobile trip.
Find the average speed for the entire trip.
A. 25 km/h
D. 1200 km/h
E 1225 km/h
B. 48 km/h
C. 1175 km/h

Answer 1

Answer:

48 km/h.

This is because 1200/25 is 48.

Answer 2

The total distance is 1200 km, and the total time is the time taken to complete the entire journey-26 h
Average speed=total distance/total time=1200/25=48 km/h.