With this information, you can calculate the quantity of kilometers per hour 390 feet per minute is equal to.
¿What is the inverse calculation between 1 kilometer per hour and 390 feet per minute?
Performing the inverse calculation of the relationship between units, we obtain that 1 kilometer per hour is 0.14020683 times 390 feet per minute.
Which is the same to say that 390 feet per minute is 7.13232 kilometers per hour.
Three hundred ninety feet per minute equals to seven kilometers per hour. *Approximation
A kilometer per hour is zero times three hundred ninety feet per minute. *Approximation