What is the probability that aidan reaches in the bag

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Aidan buys a bag of cookies that contains 6 chocolate chip cookies, 8 peanut butter cookies, 5 sugar cookies and 5 oatmeal cookies.

What is the probability that Aidan reaches in the bag and randomly selects an oatmeal cookie from the bag, eats it, then reaches back in the bag and randomly selects a chocolate chip cookie?

Give your answer as a fraction, or accurate to at least 4 decimal places.

Reference no: EM133245858

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