40/10 = 4 hours
About 10 hours.
10 minutes
10 hours at 65 mph
10 hours.
76.1 seconds.
At 60 MPH average, about 10 minutes.
10 minutes 19.5 seconds.
3 hours 10 minutes.
10 minutes, 9sec
10 hours at 65 mph
8/10 = 0.8 hours = 48 minutes.
About 50 minutes 10 seconds.