问题已解决
2月份食堂支出963.5元,人數(shù)12-15人,10天,平均每人多收錢一天
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你好,每天在8.03元,按照12人
2024 02/29 10:25
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2024 02/29 10:28
按15人算,怎么算的
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2024 02/29 10:29
963.5/10/15=6.42元,這樣如果來的人少,會虧,
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2024 02/29 10:34
按平均人數(shù)呢
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2024 02/29 10:39
平均人數(shù),按照(12+15)/2=14約等
963.5/10/14=6.88
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