Question

The train took 2 h 30 min to travel 3/5 of a journey at an

average speed of 96 km/h. If the train would complete the
journey in 4.1 h, what is the train's average speed for the
remaining journey?
km/h

Answer 1

100 km/h

Step-by-step explanation:

96km•2.5=240km

240÷3/5=240•5/3=400km

400-240=160km

4.1-2.5=1.6h

160÷1.6=100km/h