It depends on your speed:- if you drive at 100 miles per hour it will take you 5.81 hours. if you drive at 50 miles per hour it will take you 11.62 hours.
It depends how fast you drive. 126 miles per hour? one hour. 63 miles per hour? two hours. 31.5 miles per hour? four hours.
3 * 63 = 189. Units cancel each other - hours * miles/hour = miles.
The time it takes to drive 20 miles depends on the speed at which you are driving. If you are driving at a constant speed of 40 miles per hour, it would take you 0.5 hours to drive 20 miles (20 miles / 40 miles per hour = 0.5 hours). If you are driving at a constant speed of 60 miles per hour, it would take you 0.33 hours to drive 20 miles (20 miles / 60 miles per hour = 0.33 hours).
If you drive at an average rate of 70 miles per hour then 931miles / 70miles / hour = 13.3 hours
6.25 hours at 65 miles per hour = 406.25 miles
4 hours to drive 220 miles at 55 miles per hour.
355 miles/65 miles/hour = 5.462 hours
9.230769 hours or 9 hours and 13 minutes
At 100 miles an hour, 5 hours.
At 60 miles per hour, 9.383 hours.
2.138 hours (rounded)