Answer
25
it takes 3 hours
you divide to get miles per hour and then multiply that by 9
Ken ran a total of 31.5 miles (4.5 hours * 7 miles per hour = 31.5 miles).
12
thirteen
28 miles
1 kph.
three hours are 180 minutes, so it took 210 minutes
get a GPS
He ran 4.5 miles.
5 miles
8158 metres = 5.069 miles