A passenger train moving evenly in 30 minutes covered a distance of 30 km. What is the speed of the train?

Initial data: t (travel time of a passenger train) = 30 min = 1/2 h; S (distance traveled by the passenger train) = 30 km.

We calculate the speed of a passenger train using the formula: V = S / t.

Let’s make a calculation: V = 30 / 1/2 = 30 * 2 = 60 km / h.

Answer: The speed of a passenger train is 60 km / h.

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