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Mathematics, 16.04.2020 22:45 cdraytonn

In a class of 18 children, 13 have pet dogs at home, 11 have pet cats, and 8 have both. How many kids do not have four-legged pets at home?

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In a class of 18 children, 13 have pet dogs at home, 11 have pet cats, and 8 have both. How many kid...
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