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Ella’s book collection contains 12 books, including 3 mysteries. If Ella randomly selects a book to read, what is the probability that it will be a mystery

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4 votes

Answer:

25%

Explanation:

Mystery books=3

Total books= 12

Therefore, other books are 12-3=9

Probability of a mystery book will be 3/12=1/4=0.25=25%

User Vince Yuan
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