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A brother and a sister are in the same math class. There are 9 boys and 12 girls in the class. One boy and one girl are randomly chosen. What is the probability that both the brother and the sister are
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A brother and a sister are in the same math class. There are 9 boys and 12 girls in the class. One boy and one girl are randomly chosen. What is the probability that both the brother and the sister are chosen?

User Tiago Santos
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1 Answer

1 vote

Answer:

9 : 12 or 9 to 12

Explanation:

User Donnell
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