what is 0 divided by 0?
No, it's not zero! As Melody wrote, 0/0 is undefined in mathematics (though there might be some computer languages that treat it as zero).
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It is undefined :)
Uh duh 0
it is undefined. as siri would say: imagine you have 0 cookies to share with 0 friends. See it doesn't work. The cookie monster is sad you have no cookies and you are sad that you have no friends.