To change minutes to seconds multiply the number of minutes by 60.
you would divide
division
conversion factor
None. Minutes are a unit of time, miles are a unit of distance.The time taken to cover 397 miles would depend on your average speed.
The lower case 'm' is the abbreviation for metres, which is a unit of distance. Minutes are a unit of time. It would obviously take some time to travel 1500 metres. How much would depend on your speed.
seconds
minutes, hours, days
"Minutes per second" is not a unit of speed. The question is really unintelligible.
Days, hours, minutes.
By hours and minutes.
You would use seconds.
The unit rate would be feet per 1 minute in this case 1320 feet/minute