59 minutes 15 seconds.
It would take 15 minutes to drive 25 miles at 100 mph.
15 MPH1 mile / 4 minutes x 15 /15 = 15 miles / 60 minutes ... or ... 15 miles / 1 hour.
Trick question, the answer is given: 30 mph defines the speed. However, if this was a typo, and you were looking for the amount of miles driven, then the answer is 7.5 miles because 15 minutes is a fourth of a mile so, proportionally, 7.5 miles is a fourth of 30 miles.
An average of 15 mph
25 minutes.
Speed = distance / time.15 mph = 1 / time.time = 4 minutes.
It depends on how fast your going in MPH. Try to define it more.
4 hours 15 minutes at 55 mph
60 mph = 1 mile per minute the answer is a little more than 15 and a half hours
Time = Distance/Speed = 0.25/15 hours = 1/60 hours = 1 minute.
4 minutes
Four minutes.
8 hours 15 minutes.
One hour
15 miles = 1 hour 1 hour = 60 minutes 60 minutes divided by 15 = 4 minutes per mile 4 minutes times 8 miles = 32 minutes
It takes 15 minutes.