①有甲和乙两辆艘船,甲船和漂流物同时向河西乡河东而行,乙船也同时从河东向河西而行.甲船行4小时后与漂流物相距100千米,乙船行12小时后与漂流物相遇,两船的速度相同,河长多少千米?②把
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/28 05:24:45
![①有甲和乙两辆艘船,甲船和漂流物同时向河西乡河东而行,乙船也同时从河东向河西而行.甲船行4小时后与漂流物相距100千米,乙船行12小时后与漂流物相遇,两船的速度相同,河长多少千米?②把](/uploads/image/z/8456528-56-8.jpg?t=%E2%91%A0%E6%9C%89%E7%94%B2%E5%92%8C%E4%B9%99%E4%B8%A4%E8%BE%86%E8%89%98%E8%88%B9%2C%E7%94%B2%E8%88%B9%E5%92%8C%E6%BC%82%E6%B5%81%E7%89%A9%E5%90%8C%E6%97%B6%E5%90%91%E6%B2%B3%E8%A5%BF%E4%B9%A1%E6%B2%B3%E4%B8%9C%E8%80%8C%E8%A1%8C%2C%E4%B9%99%E8%88%B9%E4%B9%9F%E5%90%8C%E6%97%B6%E4%BB%8E%E6%B2%B3%E4%B8%9C%E5%90%91%E6%B2%B3%E8%A5%BF%E8%80%8C%E8%A1%8C.%E7%94%B2%E8%88%B9%E8%A1%8C4%E5%B0%8F%E6%97%B6%E5%90%8E%E4%B8%8E%E6%BC%82%E6%B5%81%E7%89%A9%E7%9B%B8%E8%B7%9D100%E5%8D%83%E7%B1%B3%2C%E4%B9%99%E8%88%B9%E8%A1%8C12%E5%B0%8F%E6%97%B6%E5%90%8E%E4%B8%8E%E6%BC%82%E6%B5%81%E7%89%A9%E7%9B%B8%E9%81%87%2C%E4%B8%A4%E8%88%B9%E7%9A%84%E9%80%9F%E5%BA%A6%E7%9B%B8%E5%90%8C%2C%E6%B2%B3%E9%95%BF%E5%A4%9A%E5%B0%91%E5%8D%83%E7%B1%B3%3F%E2%91%A1%E6%8A%8A)
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