3 hours 20 minutes.
To drive 80 miles at 80mph takes 1 hour. To drive 1200 at 80mph takes 1200/80 = 15 hours.
It takes one hour to drive 80 miles at 80mph.
3.8625 hours
75 minutes.
26miles/80mph=0.325 hours or 19.5 minutes.
One hour
A little over 90 minutes
2 hours.
4 hr 8 minutes.
1 hour
6 hours 55 minutes.
10 hours 33 minutes 45 seconds.