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Mathematics, 26.01.2021 14:00 aranza78
In a orchestra , 10% the musicians play brass instruments. 15% play woodwin and, %5 play percussion .The other 28 musicians olay stringed insturments. how many musicians are in the orchestra altogther?
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In a orchestra , 10% the musicians play brass instruments. 15% play woodwin and, %5 play percussion...
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