One hour.
Travelling 220 miles at a rate of 55 miles per hour will take 4 hours (220 ÷ 55 = 4).
(4/55) hour = 4minutes 21.82seconds (rounded)
4 hours to drive 220 miles at 55 miles per hour.
A really long time; about six months at 55 miles per hour.
It would take 18/55 of an hour = 19minutes 38.2seconds (rounded)
It would take 1 hour 19 minutes and 38 seconds to drive 73 miles at 55 miles an hour.
Exactly 1 hour
440/55 = 8 hours
10 hours 55 minutes.
It will take approximately 18.8 hours to travel 1034 miles at 55 miles per hour (1034 / 55 = 18.8).
3 hours to drive 165 miles going 55 miles per hour.