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There are 12 boys and 15 girls in your class four new students 3 boys and 1 girl join your class compare the ratio of boys to girls before and after the new students enrolled

There are 12 boys and 15 girls in your class four new students 3 boys and 1 girl join your class compare the ratio of boys to girls before and after the new students enrolled
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There are 12 boys and 15 girls in your class four new students 3 boys and 1 girl join your class compare the ratio of boys to girls before and after the new students enrolled

User Wonko The Sane
by
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1 Answer

3 votes
the old ratio was 12:15 it is now 15:16. there is a difdernce of 3:1 in tje two ratios
User Deche
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8.1k points
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