You can divide 60 (the number of minutes in an hour) by the minutes per mile value to get miles per hour. (if you have minutes and seconds, divide seconds by 60 to get a decimal and add to the whole minutes).
However, runners are faster in shorter distances and slower in longer distances. That will limit the accuracy of any extrapolation.
Why not just multiply the minutes per mile by the number of miles?
He can run 9.6 miles in 88 minutes.
She can run 3.75 miles in 15 minutes.
2.99 miles.
6.2 miles
6.4 miles
She would run 2.4 miles in 18 minutes.
She can run 3.75 miles in 15 minutes.
That depends on how FAST you run.
Six
Five kilometers is equivalent to approximately 3.1 miles. An average time for an novice athlete to run a 5k would be thirty minutes (approximately ten minutes per mile).
2.33
1 mile. 6 miles per 60 minutes = 1 mile per ten minutes.