Help me on number 19 plz.

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asked Jun 1, 2017 210k views

2 Answers

Prasastoadi · Answer 1 · 2017-06-04T04:49:14+0000

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

Gongdo Gong · Answer 2 · 2017-06-08T18:03:20+0000

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.

Help me on number 19 plz.

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