As a continuing series of "divided by".
Today is my Birthday! I wil be cutting my own birthday cake and share equally to 11 of my friends.Assuming that I do straight cuts and there is no topping (I don't have money for topping :/) on a non-flat round cake, what is the minumum cuts needed for me to cut equally the cake for myself and friends?
Note:No, its not "0" this time! It's a legitminate answer!