With this information, you can calculate the quantity of minutes 680 hours is equal to.
¿What is the inverse calculation between 1 minute and 680 hours?
Performing the inverse calculation of the relationship between units, we obtain that 1 minute is 2.4509804e-05 times 680 hours.
Which is the same to say that 680 hours is 40800 minutes.
Six hundred eighty hours equals to forty thousand eight hundred minutes. *Approximation
A minute is two times six hundred eighty hours. *Approximation