11/2 miles in 15 minutes = 6 mph
It depends on how fast you are walking, although an average pace is between three and four miles an hour. So, call it between 15 and 20 minutes.
15 mph
680 mph
6.4mph
11/2 miles in 15 minutes = 6 mph
It depends on the person walking when it comes to how long it will take to walk 1.50 miles. Usually it takes about 20 - 30 minutes to walk just 1 mile. It depends on how fast the person is walking.
It depends on how fast you are walking, although an average pace is between three and four miles an hour. So, call it between 15 and 20 minutes.
15 mph
680 mph
On average, a person can walk 3 miles per hour. This means you should be able to walk 0.07 miles in less than 15 minutes depending on fast you are walking.
It equates to about 25 miles per hour.
It shouldn't take more than 10 minutes.
The answer depends on the walker's stride which has not been specified.
6.4mph
You must drive at a speed of (16.9 miles) per (15 minutes), or 67.6 mph.
64 miles/hr