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20 kids in class 1 infected how many will be infected with disease out of 20 kids
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20 kids in class 1 infected how many will be infected with disease out of 20 kids

User Kayvan
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1 Answer

4 votes

Answer:

20:20=x:1

20/20=x/1

20=20x

20/20=20x/20

1=x

User Ravinder Gujiri
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