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A train travels 83 kilometers in 3 hours, and then 87 kilometers in 2 hours. What is its average speed? km/hr
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1 vote
A train travels 83 kilometers in 3 hours, and then 87 kilometers in 2 hours. What is its average speed? km/hr

User Nanou Ponette
by
7.6k points

2 Answers

4 votes
average speed = distance / time

= (83+87) / 5 = 170 / 5 = 34 km/hr


User Dan At Demand
by
8.1k points
2 votes
I believe it is around 35.5 km/hr
User David Kasabji
by
8.0k points
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