甲单独加工需12天,甲乙合作需7天,乙丙合作需4天,甲乙丙合作加工后发现,甲比乙多加工2100件,问丙加工多一批零件若甲单独加工需12天;若甲乙合作,要7天;若乙丙合作要4天。为赶时间甲乙
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/26 23:33:41
![甲单独加工需12天,甲乙合作需7天,乙丙合作需4天,甲乙丙合作加工后发现,甲比乙多加工2100件,问丙加工多一批零件若甲单独加工需12天;若甲乙合作,要7天;若乙丙合作要4天。为赶时间甲乙](/uploads/image/z/13318585-25-5.jpg?t=%E7%94%B2%E5%8D%95%E7%8B%AC%E5%8A%A0%E5%B7%A5%E9%9C%8012%E5%A4%A9%2C%E7%94%B2%E4%B9%99%E5%90%88%E4%BD%9C%E9%9C%807%E5%A4%A9%2C%E4%B9%99%E4%B8%99%E5%90%88%E4%BD%9C%E9%9C%804%E5%A4%A9%2C%E7%94%B2%E4%B9%99%E4%B8%99%E5%90%88%E4%BD%9C%E5%8A%A0%E5%B7%A5%E5%90%8E%E5%8F%91%E7%8E%B0%2C%E7%94%B2%E6%AF%94%E4%B9%99%E5%A4%9A%E5%8A%A0%E5%B7%A52100%E4%BB%B6%2C%E9%97%AE%E4%B8%99%E5%8A%A0%E5%B7%A5%E5%A4%9A%E4%B8%80%E6%89%B9%E9%9B%B6%E4%BB%B6%E8%8B%A5%E7%94%B2%E5%8D%95%E7%8B%AC%E5%8A%A0%E5%B7%A5%E9%9C%8012%E5%A4%A9%EF%BC%9B%E8%8B%A5%E7%94%B2%E4%B9%99%E5%90%88%E4%BD%9C%EF%BC%8C%E8%A6%817%E5%A4%A9%EF%BC%9B%E8%8B%A5%E4%B9%99%E4%B8%99%E5%90%88%E4%BD%9C%E8%A6%814%E5%A4%A9%E3%80%82%E4%B8%BA%E8%B5%B6%E6%97%B6%E9%97%B4%E7%94%B2%E4%B9%99)
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