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29 December, 21:39

The student-to-faculty ratio at a small college is 17:3. The total of the students and faculty is 740. How many faculty members are there at the college? How many Students?

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  1. 29 December, 23:07
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    Ratio of student to teacher = 17:3

    Let the total number of students and faculty = x

    Then Number of students = 17X

    Number of teachers = 3X

    So

    17X+3X=740

    20X = 740

    X = 37

    Then the number of students = 17*37

    = 629

    Number of teachers = 3*37

    =111
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