21 minutes.
.42 hours
Approximately 21 minutes.
13hours 40minutes
distance = rate * time 7 miles = 20 mph * t t = 7 miles / 20 mph = .35 hours = 21 minutes
21 hours, 15 minutes
21 minutes
25 minutes 43 seconds.
5.95 hours
227 miles at 20 mph = 11.35 hours or 11 hours 21 minutes.
9 hours 21 minutes.
Just under 21 hours.