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Mathematics, 11.02.2021 21:00 jc624826

An orchestra has 18 string players,9 percussion players,15 brass players, and 12 woodwind players. If all the players sit in rows of 9 chairs each, how many rows of chairs are needed?

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An orchestra has 18 string players,9 percussion players,15 brass players, and 12 woodwind players. I...
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