an hour?
100 kilometres/ hour = 62.5 mph so 100 kilometres/ hour would be faster
Exactly 1 hour
one hour
100 miles per hour = 100*1.609344 kilometres per hour = 160.9344 kilometres per hour = 160.9344/3600 kilometres per second = 0.0447 km per sec (approx).
100 miles at 100 mph would take 1 hour
about 1 hour
100 mph = 160.9344 kph
160
60/100 = 0.6 hour = 36 minutes
This depends largely upon how long you drive for. If only for one hour, then only 100km.
1 hour 15 minutes !