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Sveta_85 [38]
3 years ago
7

The ratio of girls to boys in he 6th grade is 6 to 7. How many girls are there if there are 364 total students

Mathematics
2 answers:
inn [45]3 years ago
4 0

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



pickupchik [31]3 years ago
4 0

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

\frac{6}{6+7}\times\text{Total number of students}

Thus, we have

\frac{6}{6+7}\times364\\\\=\frac{6}{13}\times364\\\\=6\times28\\\\=168

Hence, number of girls = 168

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