Question

A super train travels 1,500 miles in 12.5 hours. How many miles does it travel in one hour?

Answer 1

Let's treat the speed in one hour as a variable.
We can say that 1500=12.5x
Divide by 12.5
1500/12.5 = x
x = 120
120 mph is your answer.

Answer 2

for 1 hour it will covers 120 miles