With this information, you can calculate the quantity of knots 40 feet per minute is equal to.
¿What is the inverse calculation between 1 knot and 40 feet per minute?
Performing the inverse calculation of the relationship between units, we obtain that 1 knot is 2.5317148 times 40 feet per minute.
Which is the same to say that 40 feet per minute is 0.3949892 knots.
Forty feet per minute equals to zero knots. *Approximation
A knot is two times forty feet per minute. *Approximation
