A logic problem by Cooper HaddrillLogic Level 1
Three men decide go to a restaurant and each get a 10 dollar sandwich. Their total price is 30 dollars. They give the 30 dollars to the waitress. The owner sees the three men and decides to take 5 dollars off their meal. The waitress takes the 5 dollars and angry since they did not give her a tip, she takes 2 dollars for herself. She then gives 3 dollars back to the three men. If they only ended up paying 27 dollars for their meal and the waitress pocketed 2 dollars, (which adds up to 29 dollars) where is the extra dollar?