Hi
In order to find the average speed of the train. we will use formula:
Average speed = Total distance covered / Total time taken
Here,
- Total distance covered = 58 kilometers + 75 kilometers
=133 kilometers
- Total time taken= 5 hours + 2 hours
= 7 hours
Therefore average speed will be = 133 kilometers/ 7 hours
19 km/ hour
Hope it help!