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There are 77 students in the student council. The ratio of girls to boys is 7:4. How many girls are in the student council?
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There are 77 students in the student council. The ratio of girls to boys is 7:4. How many girls are in the student council?
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Nov 20, 2015
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There are 77 students in the student council. The ratio of girls to boys is 7:4. How many girls are in the student council?
Mathematics
high-school
Furquan
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Furquan
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77 students
G : B
7 : 4
11 units (7+4) = 77
1 unit = 7
7 units = 49
so there are 49 girls in the student council
hope this helped :)
Saurabh Shukla
answered
Nov 25, 2015
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Saurabh Shukla
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