Respuesta :

DeanR

If the ratio is 6:7 the students should divide nicely into 6+7=13 parts.  Six of those parts are girls, seven of those parts are boys.

364 / 13 = 28

So 6 × 28 = 168 girls

Answer: 168

Check:

7 × 28 = 196 boys

168 + 196 = 364, good



SociometricStar

Answer:

168

Step-by-step explanation:

The ratio of girls to boys = 6:7

Total number of students = 364

Therefore, number of girls is given by

[tex]\frac{6}{6+7}\times\text{Total number of students}[/tex]

Thus, we have

[tex]\frac{6}{6+7}\times364\\\\=\frac{6}{13}\times364\\\\=6\times28\\\\=168[/tex]

Hence, number of girls = 168

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