About 8.3 mph at that rate of travel.
Your average speed was 59.3 miles per hour.
236/4=59 mph
40 miles per hour or 64.3 km per hour.
The answer is 224/4 = 56 miles per hour
How fast are you driving
Assuming a constant average speed, he would be travelling at 415/7 = 59.285714 recurring (that is, 59.285714285714...) miles per hour.
That depends on how fast you are driving.
40 mph
Mae drove at 14mph?
That will depend on how fast you are driving.
It depends how fast you are driving.
640 mi / 10.5 hr = 60.95 mph