A card is drawn from a well shuffled deck of 52 cards find the probability of drawing a spade or a heart
2 answers:
A card is drawn from a well shuffled deck of 52 cards
Probability of (drawing a card) =
Total number of cards = 52
Number of spade = 13
Number of heart = 13
Probability ( drawing a spade) =
Probability ( drawing a heart) =
probability of drawing a spade or a heart =
= =
a half ratio so 26:52 or 2:4 or 1:2 depending on if it asked you to simplify or not.
Because it asked both heart and spade, there are 13 per shape in a deck. so 13+13 = 26 and 26 is equal to one half of a deck.
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