Mathematics, 27.02.2021 03:50, mimigg0621

7) There are 90 boys and 60 girls in the Cobb 6th grade campus band. Of these band members 9 boys and 3 girls play the trumpet. What percent of the band members play the trumpet?

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7) There are 90 boys and 60 girls in the Cobb 6th grade campus band. Of these band members 9 boys an...