Answer :
Fraction of students that opted for French = [tex]\frac{4}{15}[/tex]
The total number of students = 150
Fraction of students that opted for German = [tex]\frac{2}{5}[/tex]
Fraction of students that opted for Italian = [tex]\frac{1}{3}[/tex]
Fraction of students that opted for French = 1 - Fraction of students that opted for German - Fraction of students that opted for Italian
Fraction of students that opted for French = [tex]1-\frac{2}{5} - \frac{1}{3}[/tex]
Fraction of students that opted for French = [tex]\frac{15-6-5}{15}[/tex]
Fraction of students that opted for French = [tex]\frac{4}{15}[/tex]
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