55 minutes = 11/12 hours. 19 miles per 11/12 hours = 20.7272 mph or 20+1/8 mph
12 MPH
12/17 = 0.7059 hour (rounded) = 42minutes 21.1seconds (rounded)
About 12 hours and 33 minutes at an average of 65 mph
11/2 miles in 15 minutes = 6 mph
12 minutes 46 seconds.
I assume you mean 20 miles, while going 12 MPH? It will take you 1 hour and 40 minutes.
1.5 miles in 12 minutes equates to an average speed of 7.5 mph for the whole distance.
55 minutes = 11/12 hours. 19 miles per 11/12 hours = 20.7272 mph or 20+1/8 mph
12 MPH
12 hours and 30 minutes.
12 mph. If you ran 1 mile in 5 minutes, and kept that pace, you would run 12 miles in 60 minutes (1 hour).
It would be about 12 MPH.
12/17 = 0.7059 hour (rounded) = 42minutes 21.1seconds (rounded)
35 miles in 1 hour or 60 minutes 12 minutes is 1/5th of an hour so in 12 minutes the distance traveled should also be 1/5th of the distance traveled in 60 minutes which is 7 miles
1 hour, 40 minutes at 12 mph
33 hours 12 minutes averaging 65 mph