Atrain travels 55 km south along a straight track in 34 minutes. what is the train's average velocity in kilometers per hour?

v = 96.5 km/h

Explanation: Solve this problem using the following equation:

v= d/t

First convert t in minutes into hours

34 mins x 1 hour / 60 mins

= 0.57 h

Substitute the values

v = 55 km / 0.57 h

= 96.5 km/h

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