With this information, you can calculate the quantity of knots 3 miles per hour is equal to.
¿What is the inverse calculation between 1 knot and 3 miles per hour?
Performing the inverse calculation of the relationship between units, we obtain that 1 knot is 0.38359315 times 3 miles per hour.
Which is the same to say that 3 miles per hour is 2.6069287 knots.
Three miles per hour equals to two knots. *Approximation
A knot is zero times three miles per hour. *Approximation