alyssagrandee alyssagrandee

22-01-2021
Mathematics

contestada

The ratio of girls to boys in a class is 4:3. If the total number of students in the class are 28. How many of them are girls?

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yrajkumari yrajkumari

22-01-2021

4x + 3x = 28

7x = 28

7x/7 = 28/7

X = 4

Girls = 4

4x4 = 16

16 girls

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