With this information, you can calculate the quantity of knots 397 feet per minute is equal to.
¿What is the inverse calculation between 1 knot and 397 feet per minute?
Performing the inverse calculation of the relationship between units, we obtain that 1 knot is 0.25508461 times 397 feet per minute.
Which is the same to say that 397 feet per minute is 3.9202678 knots.
Three hundred ninety-seven feet per minute equals to three knots. *Approximation
A knot is zero times three hundred ninety-seven feet per minute. *Approximation
