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Each person in a group of 12 has one pet. Three people have a cat, 2 people have a dog, and the rest have a bird. What is the probability of a person having a cat or a dog?
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May 14, 2020
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Each person in a group of 12 has one pet. Three people have a cat, 2 people have a dog, and the rest have a bird. What is the probability of a person having a cat or a dog?
Mathematics
middle-school
Francesco Donzello
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Francesco Donzello
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Answer:
63 % for cats and 37 % for dogs
Explanation:
Arun
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May 15, 2020
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Arun
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5 out of 12.
3 cats + 2 dogs =5
12= out of everyone w a pet
Nagarajan M
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May 20, 2020
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Nagarajan M
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