mariaaking7501 mariaaking7501

05-02-2018
Mathematics

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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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dannielle dannielle

05-02-2018

8- french
12- spanish
3- both languages ⇒ 8-3=5 only french, 12-3=9 only spanish

30- (5+9+3)=30-17=13 students take neither french nor spanish

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