Question

If a train travel 200 km in 2 1/2 hours, how much will it travel in one hour ?​

Answer 1

Answer:

If the train is travelling at 60km/h we can say that in two hours the train has travelled 120km and in three hours 180km, so to travel 200km we know that we are just over three hours.

To do the exact math we can go 200/60=3.33333333 so our answer is 3 hrs and 20min. 20 min is 1/3 of a hour.

Answer 2

Answer:

speed=distance÷time

speed=200km÷5/2=80

distance=speed×time

therefore distance=80×1

=80m