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  • 10-08-2017
  • Mathematics
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in a school there are a total of 480 students, the ratio of boys to girls is 8:7 how many girls are there?

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irspow irspow
  • 10-08-2017
7[480/(8+7)]

7(32)

224

So there are 224 girls.  (and 256 boys)
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