20 out of 64, excluding Jokers.
The probability of drawing 2 sixes from a deck of 52 cards is (4 in 52) times (3 in 51) which is (12 in 2652) or (1 in 221) or about 0.004525.
The probability of drawing an Ace or a Deuce from a standard deck of 52 cards is 8 in 52, or 2 in 13, or about 0.154.
The probability of drawing 2 cards that are two's from a standard deck of 52 playing cards is 1 in 221. The probability of drawing the first two is 4 in 52 or 1 in 13. The probability of drawing the second two is 3 in 51. Multiply those two probabilities together and you get 3 in 663, or 1 in 221.
The probability of drawing a 2, 3, or 4 from a standard deck of 52 cards is (3 times 4) in 52, or 12 in 52, or 2 in 13, or about 0.1538.
The probability is 4/52*3/51 ~= 0.0045 = 0.45%
For a normal deck of cards, the answer is none.
Probability of not drawing a black six from a deck of cards = 1 - probability of drawing a black 6 = 1 - 2/52 = 50/52 = 25/26.
The probability of drawing 2 sixes from a deck of 52 cards is (4 in 52) times (3 in 51) which is (12 in 2652) or (1 in 221) or about 0.004525.
2 out of 13.
The probability of drawing an Ace or a Deuce from a standard deck of 52 cards is 8 in 52, or 2 in 13, or about 0.154.
The probability of drawing 2 cards that are two's from a standard deck of 52 playing cards is 1 in 221. The probability of drawing the first two is 4 in 52 or 1 in 13. The probability of drawing the second two is 3 in 51. Multiply those two probabilities together and you get 3 in 663, or 1 in 221.
7.7% or 4 chances out of 52.
The probability of drawing a 2, 3, or 4 from a standard deck of 52 cards is (3 times 4) in 52, or 12 in 52, or 2 in 13, or about 0.1538.
The probability of drawing a red two from a standard deck of 52 cards is 2 in 52, or about 0.03846.
The answer depends on how many of the 5 cards are similar.
The probability is 4/52*3/51 ~= 0.0045 = 0.45%
There are two red fours in a standard deck of 52 cards, the Four of Hearts, and the Four of Diamonds. The probability, then, of drawing one of them is 2 in 52, or 1 in 26, or about 0.0385.