A military supply train covers a distance of 450 km in 5 hours without any stoppage. What is its average speed?
Q1. A military supply train covers a distance of 450 km in 5 hours without any stoppage. What is its average speed?
Answer: 90 km/h
Explanation: Average speed equals total distance divided by total time. Here 450 divided by 5 gives 90 km/h.