There are 13 of each suit because 52 divided by 4 suits (spades, clubs, hearts, diamonds) = 13.
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Number of cards in a deck =52 Number of cards that are spade =13 Number of cards that are eight =4 Number of cards that are spade and eight =1 Probability that the card drawn is a spade or an eight = 13/52+4/52 -1/52 =16/52 or 4/13
Number of cards in a deck = 52 Number of cards that are spade = 13 Number of cards that are heart = 13 Probability that the card drawn is a spade and heart = 13/52 + 13/52 = 26/52 or 1/2
There are 13 spades in a deck of cards, so the probability of drawing a spade is 13/52 or 1/4.
There is one of each card in a standard 52-card deck.
The probability of drawing a spade or an ace from a 52 card deck of standard playing cards is 16 / 52 or approximately 30.8%. There are 13 spades in a standard deck of cards. There are four aces in a standard deck of cards. One of the aces is a spade. So, 13 + 4 - 1 = 16 spades or aces to choose from. Since we have a total of 52 cards, the probability of selecting an ace or a spade is 16 / 52 or approximately 30.8%.
In a standard deck of 52 cards black face cards are the spades and claver. There are 13 spade and 13 claver cards ( A,2,3,4,5,6,7,8,9,K,Q,J) So there are a total of 26 black face cards in a deck of 52 cards.
13/52 = 0.25
The probability of NOT drawing a spade from a standard deck of cards is 75 is an example of a mistated question - a standard deck of cards is 52, not 75.
In a standard deck of 52 cards black face cards are the spades and claver. There are 13 spade and 13 claver cards ( A,2,3,4,5,6,7,8,9,K,Q,J) So there are a total of 26 black face cards in a deck of 52 cards.
One in four. There are 52 cards in the deck; 13 cards in each of four suits. Spades is one of the four suits, so you have one chance in 4 of picking a spade from a shuffled deck.
The probability of drawing a spade from a standard deck of 52 cards is 13 in 52, or 1 in 4, or 0.25.