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21 June, 23:29

There are 80 students in the school band. 30% of them are sixth graders, 40% are seventh graders, and the rest are eighth graders.

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  1. 22 June, 02:48
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    I am assuming you are asking for the percentage of 8th-graders? 40% of the students are 8th-graders.

    Step-by-step explanation:

    30% of 80 = 24

    40% of 80 = 32

    30% of 80 = 24

    Add them up, 24 + 24 + 32 = 80!
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