157.5/63 = 2.5 hours
5 hours 24 minutes.
7 hours 35 minutes 14.3 seconds.
Just divide the distance by the speed. The answer, in this case, will be in hours.
1 hour 35 minutes.
1 hour if you drive at 63 miles per hour
63 hours 4 minutes @65 mph
1 hour 13 minutes.
1 hour, 15 minutes, 36 seconds
About 58 minutes 9 seconds at a constant 65 mph.
8 hours, 37 minutes, 8.57 seconds
65 mph = 1.0833333 miles per minute 1 hour = 60 minutes 63 miles divided by 1.0833333 = 58.153847 minutes