The answer depends on the acceleration of the vehicle.
one hour
(846/80) = 10.5 hours
It will take 45 seconds.
7.27 minutes
1.425 hours. 114 divided by 80.
One hour! (which is the same as 60 minutes).
7h:52m:30s
45 seconds.
Divide 2000 miles by 25 mph to get the answer. It would take 80 hours to go 2000 miles at 25 mph.
105 minutes
6 hours and 45 minutes
It takes: 2000/25 = 80 hours