A card is drawn from a well-shuffled deck of 52 cards. Find the probability that the card is a black card or a 8. The probability is

Question

A card is drawn from a well-shuffled deck of 52 cards. Find the probability that the card is a black card or a 8.
The probability is
(Type an integer or a simplified fraction.)

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Sapo 4 years 2021-08-19T00:22:02+00:00 1 Answers 4 views 0

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  1. quangkhai
    0
    2021-08-19T00:23:33+00:00
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    Answer:

    7/13

    Step-by-step explanation:

    There are a total of 13 spades and 13 clubs for a total of 26 black cards.

    There are also four 8’s, but two of them are black.

    Pblack= 26/ 52

    P8 = 4/52- 2/52= 2/52

    Now you would add the two probabilities:

    P= 26/52 + 2/52= 28/52= 7/13

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