80 Miles Per Hour (MPH)
We know that the train can travel 1200 miles in 15 hours.
For us two find out how much it can travel in 1 hour, we need to divide
1200 by 15 which will equal to 80.
So now we know that the train travels 80 miles per 1 hour.
Check:
We can check that to prove this answer by multiplying 80 by 15.
As a result we get 1200, which proves that 80 is the correct answer.
-Your Friendly Brainy User