With this information, you can calculate the quantity of miles per hour 320 feet per minute is equal to.

¿What is the inverse calculation between 1 mile per hour and 320 feet per minute?

Performing the inverse calculation of the relationship between units, we obtain that 1 mile per hour is 0.275 times 320 feet per minute.

Which is the same to say that 320 feet per minute is 3.6363636 miles per hour.

Three hundred twenty feet per minute equals to three miles per hour. *Approximation

A mile per hour is zero times three hundred twenty feet per minute. *Approximation