2018小学数学行程问题练习：流水行船（2）
2018小学数学行程问题练习：流水行船（2）[习题]一条轮船顺流而下，每时行 7.8 千米，水流速度为 1.8 千米／时。现在有甲、乙两条同样的轮船，同时从同一地点反向而行，一段时间后两船先后返回。已知甲、乙两船在
http://www.aoshu.com/e/20180714/data:image/png;base64,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
时候同时返回到出发点。在这
http://www.aoshu.com/e/20180714/data:image/png;base64,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
时中，有多少分甲、乙两船前进的方向相同？
【答案请看下一页】
页:
[1]