Question
Find the probability of selecting a numbered red card (from
2 to 10) from a well shuffled deck.Solution
Total number of cards in a deck = 52
Each red suit (Hearts and Diamonds) has 9 numbered cards (2 to 10).
So, total number of red numbered cards = 9 × 2 = 18
So, the required probability = (18/52) = (9/26)
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