Mathematics, 17.03.2020 20:37 stinematesa

There are 57 students in the orchestra and twice that number in the band. There are 18 boys and 28 girls in the choir. If each student only participates in one group, how many
students total are there in the orchestra, the band, and the choir?

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There are 57 students in the orchestra and twice that number in the band. There are 18 boys and 28 g...