师徒两人共做一批零件,原计划师傅和徒弟做零件个数比是9:7,结果完成任务时,师傅做了总数的八分之五,比原计划多做了30个零件,师傅原计划做零件多少个?
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/17 13:15:31
![师徒两人共做一批零件,原计划师傅和徒弟做零件个数比是9:7,结果完成任务时,师傅做了总数的八分之五,比原计划多做了30个零件,师傅原计划做零件多少个?](/uploads/image/z/1290443-59-3.jpg?t=%E5%B8%88%E5%BE%92%E4%B8%A4%E4%BA%BA%E5%85%B1%E5%81%9A%E4%B8%80%E6%89%B9%E9%9B%B6%E4%BB%B6%2C%E5%8E%9F%E8%AE%A1%E5%88%92%E5%B8%88%E5%82%85%E5%92%8C%E5%BE%92%E5%BC%9F%E5%81%9A%E9%9B%B6%E4%BB%B6%E4%B8%AA%E6%95%B0%E6%AF%94%E6%98%AF9%EF%BC%9A7%2C%E7%BB%93%E6%9E%9C%E5%AE%8C%E6%88%90%E4%BB%BB%E5%8A%A1%E6%97%B6%2C%E5%B8%88%E5%82%85%E5%81%9A%E4%BA%86%E6%80%BB%E6%95%B0%E7%9A%84%E5%85%AB%E5%88%86%E4%B9%8B%E4%BA%94%2C%E6%AF%94%E5%8E%9F%E8%AE%A1%E5%88%92%E5%A4%9A%E5%81%9A%E4%BA%8630%E4%B8%AA%E9%9B%B6%E4%BB%B6%2C%E5%B8%88%E5%82%85%E5%8E%9F%E8%AE%A1%E5%88%92%E5%81%9A%E9%9B%B6%E4%BB%B6%E5%A4%9A%E5%B0%91%E4%B8%AA%3F)
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