mansilberiop11fdb
mansilberiop11fdb mansilberiop11fdb
  • 16-12-2017
  • Mathematics
contestada

in a class of 30 students, 18 are boys.what percent of students are girls

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sqdancefan
sqdancefan sqdancefan
  • 17-08-2018

There are 30-18 = 12 girls. Their percentage is

... 12/30 × 100% = 40%

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