With this information, you can calculate the quantity of feet per minute 68 knots is equal to.
¿What is the inverse calculation between 1 foot per minute and 68 knots?
Performing the inverse calculation of the relationship between units, we obtain that 1 foot per minute is 0.00014521662 times 68 knots.
Which is the same to say that 68 knots is 6886.2642 feet per minute.
Sixty-eight knots equals to six thousand eight hundred eighty-six feet per minute. *Approximation
A foot per minute is zero times sixty-eight knots. *Approximation