With this information, you can calculate the quantity of hours 45 minutes is equal to.

¿What is the inverse calculation between 1 hour and 45 minutes?

Performing the inverse calculation of the relationship between units, we obtain that 1 hour is 1.3333333 times 45 minutes.

Which is the same to say that 45 minutes is 0.75 hours.

Forty-five minutes equals to zero hours. *Approximation

A hour is one times forty-five minutes. *Approximation