With this information, you can calculate the quantity of knots 50 feet per minute is equal to.

¿What is the inverse calculation between 1 knot and 50 feet per minute?

Performing the inverse calculation of the relationship between units, we obtain that 1 knot is 2.0253718 times 50 feet per minute.

Which is the same to say that 50 feet per minute is 0.4937365 knots.

Fifty feet per minute equals to zero knots. *Approximation

A knot is two times fifty feet per minute. *Approximation