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almond37 [142]
3 years ago
15

SOMEONE PLEASE HELP ME!!!!!!

Mathematics
1 answer:
VashaNatasha [74]3 years ago
7 0

Answer:

There are multiple possibilities. One is there are 12 boys, and 16 girls. 12+16= 28 which is between 20 and 30. That would be 12:16, which can be simplified to 3:4. There is also 9 boys, and 12 girls. that would be 9:12, which can be simplified to 3:4. Also, 9 + 12 = 21, which is between 20 and 30.

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