EM-2508
Rate and average speed
E Math · Secondary 4 · Medium · Rate and average speed
A van travels at a constant speed of 1.8 km/min for 12 minutes, then decelerates uniformly to rest in 6 minutes.
Find the total distance travelled during these 18 minutes.
Find the total distance travelled during these 18 minutes.
- 27 km
- 21.6 km
- 24.3 km
- 32.4 km
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.