甲、乙、丙三人合修一墙.甲、乙合修5天修好围墙的1/3,乙、丙合修2天修好围墙余下的1/4,剩下的围墙甲、丙合修5天才完成.问:甲单独修好围墙需要几天?A 40 B 24 C 36 D 18 一堆桃子,5个5个地分,
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/04 22:51:28
![甲、乙、丙三人合修一墙.甲、乙合修5天修好围墙的1/3,乙、丙合修2天修好围墙余下的1/4,剩下的围墙甲、丙合修5天才完成.问:甲单独修好围墙需要几天?A 40 B 24 C 36 D 18 一堆桃子,5个5个地分,](/uploads/image/z/5507423-71-3.jpg?t=%E7%94%B2%E3%80%81%E4%B9%99%E3%80%81%E4%B8%99%E4%B8%89%E4%BA%BA%E5%90%88%E4%BF%AE%E4%B8%80%E5%A2%99.%E7%94%B2%E3%80%81%E4%B9%99%E5%90%88%E4%BF%AE5%E5%A4%A9%E4%BF%AE%E5%A5%BD%E5%9B%B4%E5%A2%99%E7%9A%841%2F3%2C%E4%B9%99%E3%80%81%E4%B8%99%E5%90%88%E4%BF%AE2%E5%A4%A9%E4%BF%AE%E5%A5%BD%E5%9B%B4%E5%A2%99%E4%BD%99%E4%B8%8B%E7%9A%841%2F4%2C%E5%89%A9%E4%B8%8B%E7%9A%84%E5%9B%B4%E5%A2%99%E7%94%B2%E3%80%81%E4%B8%99%E5%90%88%E4%BF%AE5%E5%A4%A9%E6%89%8D%E5%AE%8C%E6%88%90.%E9%97%AE%EF%BC%9A%E7%94%B2%E5%8D%95%E7%8B%AC%E4%BF%AE%E5%A5%BD%E5%9B%B4%E5%A2%99%E9%9C%80%E8%A6%81%E5%87%A0%E5%A4%A9%3FA+40+B+24+C+36+D+18+%E4%B8%80%E5%A0%86%E6%A1%83%E5%AD%90%2C5%E4%B8%AA5%E4%B8%AA%E5%9C%B0%E5%88%86%2C)
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