55 mph equates to 1.09 minutes per mile.
6 MPH.
4.286 mph (rounded)
It is 7.5 mph.
100 Mph
12.41 mph
At a speed of 49 mph, one mile is covered in 73.47seconds. (rounded)
1 mile/50 sec * 3600 sec/hr = 72 mph
1 mile in 3 minutes is3 min * 20 is 1 hour1 mile * 20 = 20 mph
60/13 = 4.615 mph (rounded)
About 108 mph at that rate of travel.
211.266 205 36 mile/hour (mph)