90 mph
If you drove 60 miles in 60 minutes, you would be going 60 miles per hour. If you drove 60 miles in 30 minutes, you would be going 120 miles per hour. As travel time decreases, speed increases.
It would take 15 minutes to drive 25 miles at 100 mph.
26.67 miles
30 milesif she was driving at a rate of 40 miles each hour, and she drove for 3/4 of an hour (45 minutes), then she would have driven 3/4 of 40 miles, which is 30 miles.
90 mph
If you drove 60 miles in 60 minutes, you would be going 60 miles per hour. If you drove 60 miles in 30 minutes, you would be going 120 miles per hour. As travel time decreases, speed increases.
Well, if you drove for 60 minutes (one hour) at that speed, you would travel 128 miles. But you only traveled for 15 minutes- one fourth of an hour. Divide 128 by 4, and that is your answer.
It would take 15 minutes to drive 25 miles at 100 mph.
If you drove non-stop at a constant speed of 65 mph, it would take about 9 hours and 8 minutes.
If you drove non-stop at a constant speed of 75 mph, it would take about 1 hour and 45 minutes.
If you drove non-stop at a constant speed of 65 mph, it would take about 39 hours and 13 minutes.
If you drove non-stop at a constant speed of 75 mph, it would take about 14 hours and 40 minutes.
If you drove non-stop at a constant speed of 70 mph, it would take about 42 minutes and 51 seconds.
If you drove non-stop at a constant speed of 70 mph, it would take about 1 hour and 40 minutes.
If you drove non-stop at a constant speed of 55 mph, it would take about 32 minutes and 43 seconds.
If you drove non-stop at a constant speed of 65 mph, it would take about 12 hours and 18 minutes.