What is the formula for converting milliseconds to feet per minute?

Answer 1

There is no formula for this - the units don't work. On one side you have time (milliseconds) but on the other you have speed=distance/time (feet/minute).

Answer 2

To convert milliseconds to feet per minute, you first need to determine the distance covered in feet for the given time in milliseconds (if the distance is constant). Then, you can calculate the speed in feet per minute by dividing the distance by the time in minutes (converted from milliseconds). So the formula would be: Speed (feet per minute) = Distance (feet) / Time (minutes).