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fractions -in a school,3/5 of the students are girls, number of boys in the school is 200. find the total number of students in the school

  • maths -

    If 3/5 of the students (you can also think this as 3 out of 5 students) are girls, how many of the 5 students are boys? Present in fraction form. This is the simplified or reduced fraction.

    fraction = part/whole = number of boys/ number of students

    Set the reduced fraction = actual fraction.

    reduced number of boys/ reduced number of students
    = actual number of boys/ actual number of students


    http://www.mathsisfun.com/fractions.html

  • maths -

    In a school 8/5 of the total students are boys. If there are 360 girls, then the number of students in the school is?

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