The train traveled the first half of the journey at a speed of 72.75 km / h in 2.4 hours, and the second

The train traveled the first half of the journey at a speed of 72.75 km / h in 2.4 hours, and the second half of the journey in 3.6 hours, find the speed of the train.

1. Let us find how many kilometers half of the journey is if it is said that the train passed it in 2.4 hours moving at a speed of 72.75 kilometers per hour.
2.4 * 72.75 = 174.6 kilometers.
2. Find out at what speed per hour the train traveled the second half of the journey, if it is known that it covered 174.6 kilometers in 3.6 hours.
174.6 / 3.6 = 48.5 kilometers.
Answer: For the second half of the journey, the train was traveling at a speed of 48.5 kilometers per hour.