A truck travels 75 km in the first hour and 33 km in the second hour. Find the average speed of the truck (in km/h).
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 54.
Total distance = 75 + 33 = 108 km
Total time = 2 hours
Average speed = 108/2 = 54 km/h