21 miles / 55 mph = 0.38 hours, or 23 minutes
21 minutes.
.42 hours
13hours 40minutes
Approximately 21 minutes.
distance = rate * time 7 miles = 20 mph * t t = 7 miles / 20 mph = .35 hours = 21 minutes
21 minutes
5.95 hours
21 hours, 15 minutes
25 minutes 43 seconds.
227 miles at 20 mph = 11.35 hours or 11 hours 21 minutes.
Just under 21 hours.
About 21 hours 6 minutes.