err ... at 6 miles per hour!
1 mile/6 minutes x (60 minutes/hour) = 10 miles per hour
In 1 hour she will run 11.25703565 miles
1 mile in 4 minutes = 15 miles per hour
60 miles per hour.
At least 6 miles per hour.
You would have to maintain an average speed of 6.2 miles per hour.
Your average speed would be nine (9) miles per hour.
If you run 7.5 miles per hour, you will run 1 mile in 8 minutes. 60 / 7.5 = 8
5.5 miles in 1 hour 30 minutes is 3.67 miles per hour.
1 mile/6 minutes x (60 minutes/hour) = 10 miles per hour
In 1 hour she will run 11.25703565 miles
1 mile in 4 minutes = 15 miles per hour
You would have to maintain a pace of at least 9.54 miles per hour for 6.2 miles.
60 miles per hour.
1 knot=1.15077945 miles per hour
40 miles in 1 hour 2 miles in 2(1/40) of hour or in 1/20 of hour or in 60/20 = 3 minutes
At least 6 miles per hour.