A train travels at a certain average speed for a distance of 63 km and then travels a
distance of 72 km at an average speed of 6 km /h more than its original speed. If it
takes 3 hours to complete the total journey, find the original average speed.
Answers
Answered by
1
Answer:
42 km/hr
If you find it helpful mark me Brainliest
Attachments:
Similar questions