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Help me on number 19 plz.
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3 votes
Help me on number 19 plz.

Help me on number 19 plz.-example-1
User Kiv
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If the ratio is 2/3. Then each part would be 10. So 30 girls and 20 boys. I dont know if this answer is absolutely correct but this is what i think. hopefully this helps 
User Prasastoadi
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Simply put 10 in all of the boxes. There are 5 boxes. And all those boxes equal 50, right? So for every box, there's 10 students. 10 multiplied by 5 is equal to 50.
User Gongdo Gong
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7.7k points
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