If a train travels 60 miles in 1 hour, what is its speed in miles per hour?

To find the speed of the train in miles per hour, you divide the distance traveled by the time taken. In this case, the train travels 60 miles in 1 hour.

The calculation is straightforward:

Speed = Distance / Time

Here, the distance is 60 miles and the time is 1 hour. Plugging in the numbers gives:

Speed = 60 miles / 1 hour = 60 miles per hour.

Thus, the speed of the train is 60 mph. This confirms that the answer is indeed correct. The other options represent different speeds that do not match the calculated rate from the given distance and time.