With this information, you can calculate the quantity of knots 47 feet per minute is equal to.
¿What is the inverse calculation between 1 knot and 47 feet per minute?
Performing the inverse calculation of the relationship between units, we obtain that 1 knot is 2.1546509 times 47 feet per minute.
Which is the same to say that 47 feet per minute is 0.46411231 knots.
Forty-seven feet per minute equals to zero knots. *Approximation
A knot is two times forty-seven feet per minute. *Approximation