How many card tables are in a casino?

There are a lot of factors to consider and a set number is not possible. It all depends on how many tables, how many decks in play, how many shifts, and how many drinks are spilled on the cards. Let us assume a casino has 10 Blackjack tables, eight of them have a four deck shoe and two are single deck. They also have one Three Card Poker table and one Let It Ride table, and that all the tables are open 24 hrs, seven days a week. Let us also assume that there are no mishaps such as spilled drinks and that there is continuous play on all the tables. In single deck games the cards are normally changed every two to three hours and when shoes are used the cards are changed at the start of every shift, in this example the singles will change every two hours. Thus, 8 X 4 X 3 =96 + 12 X 4 = 144