With this information, you can calculate the quantity of days 18 minutes is equal to.
¿What is the inverse calculation between 1 day and 18 minutes?
Performing the inverse calculation of the relationship between units, we obtain that 1 day is 80 times 18 minutes.
Which is the same to say that 18 minutes is 0.0125 days.
Eighteen minutes equals to zero days. *Approximation
A day is eighty times eighteen minutes. *Approximation