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there are 18 girls and 12 boys in your class what is the probability that a new kid entering your class will be a boy
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there are 18 girls and 12 boys in your class what is the probability that a new kid entering your class will be a boy

User Raphael Medaer
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1 Answer

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The answer is 1/30 because yoy add 18+12=30 and the one new classmate
User Gajendra D Ambi
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