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13 April, 00:12

Of the 80 students in class, 25 are studying German, 15 French and 13 Spanish. 3 are studying German and French; 4 are studying French and Spanish; 2 are studying German and Spanish; and none is studying all 3 languages at the same time. How many students are not studying any of the three languages?

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  1. 13 April, 00:14
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    36

    Step-by-step explanation:

    it is given that there are total of 80 students

    in German language there are 25 students

    in French language there are 15 students

    13 studying Spanish language

    in German and French language there are 3 students

    in French and Spanish language there are 4 students

    in German and Spanish language there are 2 students

    3 are studying all three languages

    from the given bellow ven diagram

    it is clear that the number of students that are not studying any languages are = 80 - (20+3+8+4+2+7) = 36
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