With this information, you can calculate the quantity of feet per minute 85 knots is equal to.

¿What is the inverse calculation between 1 foot per minute and 85 knots?

Performing the inverse calculation of the relationship between units, we obtain that 1 foot per minute is 0.00011617329 times 85 knots.

Which is the same to say that 85 knots is 8607.8303 feet per minute.

Eighty-five knots equals to eight thousand six hundred seven feet per minute. *Approximation

A foot per minute is zero times eighty-five knots. *Approximation