Answer:
10 km
Explanation:
(h means hours)
90km divided by 9h = 10km
9h divided by 9 = 1h
So, in 1 hour the train will cover 10km.
Answer: 10 km in one hour
If there are nine hours, and we need to find the distance it will cover in one hour, then we need to divide 90 by 9.
90 ÷ 9 = 10
A train covers 10 km in one hour.
Hope this helps!
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