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If a card is chosen from a deck of cards, what is the probability that it is either 7 or 9?

If a card is chosen from a deck of cards, what is the probability that it is either 7 or 9? Correct Answer 8/52

There are 8 cards in the deck which are either 7 or 9. There are total 52 cards in the deck, so the probability that the card is either a 7 or a 9 is 8/52; based upon the outcomes of interest divided by the total possible outcomes.

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