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Mathematics, 04.12.2020 20:00 arielpraczko1

On Roberto's shelf there are: • 7 mystery books
• 6 science books
• 4 history books
• 3 adventure books
Roberto will randomly choose 1 book to read. What is the probability in decimal form that he will choose a history book?

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On Roberto's shelf there are: • 7 mystery books
• 6 science books
• 4 history books
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