With this information, you can calculate the quantity of hours 720 seconds is equal to.

¿What is the inverse calculation between 1 hour and 720 seconds?

Performing the inverse calculation of the relationship between units, we obtain that 1 hour is 5 times 720 seconds.

Which is the same to say that 720 seconds is 0.2 hours.

Seven hundred twenty seconds equals to zero hours. *Approximation

A hour is five times seven hundred twenty seconds. *Approximation