With this information, you can calculate the quantity of miles per hour 43 knots is equal to.
¿What is the inverse calculation between 1 mile per hour and 43 knots?
Performing the inverse calculation of the relationship between units, we obtain that 1 mile per hour is 0.02020875 times 43 knots.
Which is the same to say that 43 knots is 49.483516 miles per hour.
Forty-three knots equals to forty-nine miles per hour. *Approximation
A mile per hour is zero times forty-three knots. *Approximation