(6 miles / 4 minutes) x (60 minutes / hour) = 90 mph
He can run 9.6 miles in 88 minutes.
1 mile. 6 miles per 60 minutes = 1 mile per ten minutes.
About 6 hours 9 minutes at 60 mph
58 minutes 6 seconds at 60 mph
(6 miles / 4 minutes) x (60 minutes / hour) = 90 mph
About 6 minutes
He can run 9.6 miles in 88 minutes.
1 mile. 6 miles per 60 minutes = 1 mile per ten minutes.
About 6 hours 9 minutes at 60 mph
58 minutes 6 seconds at 60 mph
14.4 mph
1 hour = 60 minutes time = distance ÷ speed = 6 miles ÷ 55 mph = 6/55 hour = 6/55 x 60 minutes = 66/11 minutes ≈ 6.55 minutes
10 miles in 6 minutes = 10*10 miles in 6*10 minutes ie 100 miles in 60 minutes or 100 mph
120
~13 miles ... maybe 20 minutes by car, 6 minutes by cab :-)!
1 mile in 6 minutes = 10 miles in 60 minutes (or an hour) So the answer is 10 mph.