390 ÷ 13 = 30
rate = distance / time; so (390 mi)/(13 hr) = 30 mi/hr, also known as 30 mph
390 miles x 1 hour/62 miles = 6.29 hours = 6 hours and 17 minutes
Depends entirely on the speed. At 1 mph 390 hours At 390 mph 1 hour and several tickets.
15 wpm
390 Miles
At 60 miles per hour
390 miles, about 7 hours
If you average 65 miles per hour for the entire distance your driving time would be about 6 hours.
390 mi/15 gal = 26 mi/gal = 26 mpg
That depends on how many hours in a day you're willing to drive. 1 hour . . . . . 65 miles 6 hours . . . . . 390 miles 10 hours . . . . . 650 miles 12 hours . . . . . 780 miles 24 hours . . . . . 1,560 miles
6 hours 30 minutes at a constant 60 mph
This conversion is impossible, since you can't convert time into distance.