一辆客车和一辆货车同时从甲、乙两城开出,相向而行,两车在距甲、乙两城路程中点21千米处相遇,已知客车行驶的速度是或车的1.5倍,甲、乙两城相距多少千米?(设、列方程解,)
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/14 02:35:19
![一辆客车和一辆货车同时从甲、乙两城开出,相向而行,两车在距甲、乙两城路程中点21千米处相遇,已知客车行驶的速度是或车的1.5倍,甲、乙两城相距多少千米?(设、列方程解,)](/uploads/image/z/11979778-58-8.jpg?t=%E4%B8%80%E8%BE%86%E5%AE%A2%E8%BD%A6%E5%92%8C%E4%B8%80%E8%BE%86%E8%B4%A7%E8%BD%A6%E5%90%8C%E6%97%B6%E4%BB%8E%E7%94%B2%E3%80%81%E4%B9%99%E4%B8%A4%E5%9F%8E%E5%BC%80%E5%87%BA%2C%E7%9B%B8%E5%90%91%E8%80%8C%E8%A1%8C%2C%E4%B8%A4%E8%BD%A6%E5%9C%A8%E8%B7%9D%E7%94%B2%E3%80%81%E4%B9%99%E4%B8%A4%E5%9F%8E%E8%B7%AF%E7%A8%8B%E4%B8%AD%E7%82%B921%E5%8D%83%E7%B1%B3%E5%A4%84%E7%9B%B8%E9%81%87%2C%E5%B7%B2%E7%9F%A5%E5%AE%A2%E8%BD%A6%E8%A1%8C%E9%A9%B6%E7%9A%84%E9%80%9F%E5%BA%A6%E6%98%AF%E6%88%96%E8%BD%A6%E7%9A%841.5%E5%80%8D%2C%E7%94%B2%E3%80%81%E4%B9%99%E4%B8%A4%E5%9F%8E%E7%9B%B8%E8%B7%9D%E5%A4%9A%E5%B0%91%E5%8D%83%E7%B1%B3%3F%EF%BC%88%E8%AE%BE%E3%80%81%E5%88%97%E6%96%B9%E7%A8%8B%E8%A7%A3%2C%EF%BC%89)
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