If you ask Siri what 0 divided by 0 is on iOS 8, she replies with - Imagine that you have zero cookies and you split them evenly among zero friends. How many cookies does each person get? See? It doesn`t make sense. And Cookie Monster is sad that there are no cookies, and you are sad that you have no friends. To top it off, she adds: And Cookie Monster is sad that there are no cookies.