Time = Distance/Speed = 180m/75mph = 2.4 hours.
Time = Distance divided by Rate Time = 411 miles/75mph = 5.48 hours Answer: It would take 5.48 hours to drive 411 miles at 75mph
7 hours.
Driving at the speed limit of 75mph, it would take 80 hours or 4 days
8 minutes.
5hours 40minutes, with no stopping and at a constant speed
it would take 1.93333333 hours
7.63
At what speed ? At 50mph it would take 50 hours, whereas at 75mph it would take 33.3 hours.
70 mph is one hour for 70 miles, and two of those makes 140 miles in 2 hours and with 35 miles left it will take half of 70 and be an extra 1/2 hour. So it would take 2 and 1/2 hours to drive 175 miles doing 75mph.
It would take 3.5 hours to drive 210 miles at 60mph.
250/75 = 10/3 = 3 and 1/3 hours or 3.333 in decimal
175 miles at 65 miles per hour would be 2.69 hours