Distance cannot be expressed in time. If it could, then you'd be able to figure out how many minutes high your house is, and how many miles of sleep you had last night.
With many thanks to another contributor who put my thoughts into his words.
50 miles = 60 minutes 5 miles = 6 minutes 15 miles = 18 minutes
About 15 minutes
That is determined by your velocity: At 15 miles per hour, 1 hour. At 30 miles per hour, 30 minutes. At 60 miles per hour, 15 minutes.
25 miles = 60 minutes 5 miles = 12 minutes 15 miles = 36 minutes 1.5 miles = 3.6 minutes 3 minutes 36 seconds
15 minutes.
3 minutes, precisely 3 minutes 26 seconds
15 miles = 1 hour 1 hour = 60 minutes 60 minutes divided by 15 = 4 minutes per mile 4 minutes times 8 miles = 32 minutes
1/15 of an hour, or 4 minutes it can go 15 miles in 1 hour, so it can go 15/15 miles in 1/15 hours 1/15 of an hour is the same as 4/60 of an hour, which is 4 minutes
15/25 = 0.6 hour = 36 minutes
About 15 minutes
8 minutes.
About 15 to 20 minutes.