Divide the bill among three
Three men walk into a restaurant and each order the lunch special that costs $10. When they are ready to pay the $30, the owner of the restaurant pulls the waiter aside and says: "These three men are my friends. Give them $5 off the check". When walking towards the table, the waiter thinks: "$5 split between 3 men? Not easy. I'll give them each $1 and keep the last $2". He does so, everybody is happy. Tips and taxes aside, how much did each man pay?