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.
You must drive at a speed of (16.9 miles) per (15 minutes), or 67.6 mph.
4 mph !
It would take 15 minutes to drive 25 miles at 100 mph.
Time = Distance/Speed = 15/45 = 1/3 hours = 20 minutes.
It is 40 mph
18.37 mph
Speed = distance / time.15 mph = 1 / time.time = 4 minutes.
If you could drive 184 miles in 15 minutes, multiply 184 by 4 (15 minutes is one-quarter of an hour) to get your MPH. In those 15 minutes, your average speed was 736 MPH.
You must drive at a speed of (16.9 miles) per (15 minutes), or 67.6 mph.
4 mph !
15 minutes.
It depends on what your average speed will be. If you drive at an average of 50 mph, it will take 19 hours. If you drive an average of 60 mph, it will take 15 hours and 50 minutes.
It would take 15 minutes to drive 25 miles at 100 mph.
Time = Distance/Speed So 15/76 = 0.197 hours = 11.84 minutes (approx).
Time = Distance/Speed = 15/45 = 1/3 hours = 20 minutes.
It is 40 mph
927 miles /70 mph = 13.24 hours or about 13 hrs and 15 minutes