roughly 13 hours
The total distance between the two locations is 115 miles. It will take about 1 hour and 42 minutes.
70 miles
If it take you an hour to drive 80 miles and an hour to drive 50 miles, you will not necessarily save fuel. Fuel consumption is measured by miles per gallon, not time driving. You use less fuel driving 50 miles than 80 miles.
4 hours to drive 220 miles at 55 miles per hour.
355 miles/65 miles/hour = 5.462 hours
Well, let's see . . . If you can drive 200 miles in each hour, then it should take you 1 hour to drive 200 miles.
That depends on the speed at which you are driving. For example, if you are driving 52.6 miles/hour, it would take an hour to drive that far. If you are driving 23.8 miles/hour, it would take two hours to drive that far.
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.
If you drive at 75 miles per hour, then you cover 75 miles in one hour.
"80 miles per hour" means "at the speed of 80 miles in one hour" so it would take one hour to drive 80 miles at 80 miles per hour.
It would take 1 hour 19 minutes and 38 seconds to drive 73 miles at 55 miles an hour.
If you were driving 65 miles per hour how long will it take you to drive 310 miles?