How many black 8 cards are in a deck?

There are two black 8s: the 8 of spades and the 8 of clubs. This is true for all values, as it happens. There are 13 numbers (2-10, J, Q, K, A), each of which has 2 black cards (spades and clubs) and two red cards (hearts and diamonds).

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Also, how many 2 of spades are in a deck of cards?

In a standard deck of cards there are 54 cards, 2 jokers and then 52 cards divided into 13 cards in each of 4 suits. 13 of those cards make up the Spades suit-the Ace, the 2 through 10 cards, and the Jack, Queen, and King of Spades. The easy answer to this, therefore, is 13. Keeping this in consideration, what is the probability of drawing a 8 from a deck of 52 cards? In each suit, there are 9 number cards from 2?10, a Jack, a Queen, a King and an Ace. So, there are four 8s in a deck of cards, one from each suit. Therefore the probability of getting an 8 from a deck of 52 cards is 8/52 = 3/12 = nearly 15.38%.

And another question, how many 10s are in a blackjack deck?

Each deck has four 10s, four Js, four Ks and four Qs. (Each deck has 16 face cards; 6 decks x 16 face cards = 96 cards with a value of 10.) In respect to this, how many ways are there to be dealt exactly 3 cards of a matching value?

Accordingly, how many ways to pick 3 cards from 52 after each pick replace the card so the deck always has 52 order does not matter?

Without replacement, there are 52C3 ways of choosing 3 cards and this is given by (52*51*50) / (3*2*1) = 22,100. Number of ways for a is 1,40,608 and for b it is 22,100.