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Mathematics, 03.08.2019 02:30 CrownedQueen

In a group of 30 high school students, 8 take french, 12 take spanish and 3 take both languages. how many students of the group take neither french nor spanish

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In a group of 30 high school students, 8 take french, 12 take spanish and 3 take both languages. how...
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