If a train goes 25 mph how many hours. Does it need to go in 125 miles

Simply 5 hours..

125 miles/25 miles/hour
= 5 hours

To find the time it takes for a train to travel a certain distance, you can use the formula:

time = distance / speed

In this case, the distance is 125 miles and the speed is 25 mph. Plugging these values into the formula, we get:

time = 125 miles / 25 mph = 5 hours

Therefore, it would take the train 5 hours to travel 125 miles at a speed of 25 mph.