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elena-14-01-66 [18.8K]
3 years ago
13

Enrollment at Roosevelt Middle School is being reviewed by the school staff. The table gives the numbers of boys and girls in gr

ades 6 to 9.
Grade Girls Boys
6 9 12
7 12 18
8 15 20
9 25 36

In which two grades is the relationship between the numbers of girls and boys proportional?
Mathematics
1 answer:
maks197457 [2]3 years ago
7 0
Grades 6 and 8 have proportional ratio
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