Final answer:
The bus covers a distance of 100 km in 2 hours 30 minutes.
Step-by-step explanation:
To find the distance covered by the bus in 2 hours 30 minutes, we need to calculate the product of its speed and the time taken.
- First, we convert 2 hours 30 minutes into hours. Since there are 60 minutes in an hour, 30 minutes is equal to 0.5 hours. Therefore, the total time is 2 + 0.5 = 2.5 hours.
- Next, we multiply the speed of the bus (40 km/h) by the time (2.5 hours): 40 km/h * 2.5 hours = 100 km.
Therefore, the bus covers a distance of 100 km in 2 hours 30 minutes.