Mathematics, 22.03.2021 17:50 mathbrain58

There are 15 sixth graders, 10 seventh graders, and 16 eighth graders in a gym class. The gym teacher is randomly selecting one student to collect the balls. In how many ways can the gym teacher choose a student?

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There are 15 sixth graders, 10 seventh graders, and 16 eighth graders in a gym class. The gym teache...