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12 October, 17:38

a piggy bank contains 20 quarters, 15 times, 7 nickels, 8 pennies. after shaking 6 quarters out of the bank, what is the probability that the next coin randomly shaking from the bank will be another quarter

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Answers (2)
  1. 12 October, 17:40
    0
    14/49 however I'm not American so I'm assuming 15 times is a coin there
  2. 12 October, 17:52
    0
    7/22

    Step-by-step explanation:

    Let's itemize the contents of the piggy bank:

    Quarters = 20

    Times = 15

    Nickels = 7

    Pennies = 8

    Total in the piggy bank = 50.

    After Shaking 6 quarters out of the bag, the remaining content in the bag = 50 - 6

    = 44.

    Pr (next coin will be quarter) = 14 / 44

    = 7/22
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