在下有一道数学题,在下将无限感激!1.两艘小船保持600米的间隔从河的上游往河的下游开,两个人A和B在河岸的上游,B往河下游以相同的速度走出去.这样,A在两繁重后遇上了后面的小船,又过了3
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![在下有一道数学题,在下将无限感激!1.两艘小船保持600米的间隔从河的上游往河的下游开,两个人A和B在河岸的上游,B往河下游以相同的速度走出去.这样,A在两繁重后遇上了后面的小船,又过了3](/uploads/image/z/1565376-24-6.jpg?t=%E5%9C%A8%E4%B8%8B%E6%9C%89%E4%B8%80%E9%81%93%E6%95%B0%E5%AD%A6%E9%A2%98%2C%E5%9C%A8%E4%B8%8B%E5%B0%86%E6%97%A0%E9%99%90%E6%84%9F%E6%BF%80%211.%E4%B8%A4%E8%89%98%E5%B0%8F%E8%88%B9%E4%BF%9D%E6%8C%81600%E7%B1%B3%E7%9A%84%E9%97%B4%E9%9A%94%E4%BB%8E%E6%B2%B3%E7%9A%84%E4%B8%8A%E6%B8%B8%E5%BE%80%E6%B2%B3%E7%9A%84%E4%B8%8B%E6%B8%B8%E5%BC%80%2C%E4%B8%A4%E4%B8%AA%E4%BA%BAA%E5%92%8CB%E5%9C%A8%E6%B2%B3%E5%B2%B8%E7%9A%84%E4%B8%8A%E6%B8%B8%2CB%E5%BE%80%E6%B2%B3%E4%B8%8B%E6%B8%B8%E4%BB%A5%E7%9B%B8%E5%90%8C%E7%9A%84%E9%80%9F%E5%BA%A6%E8%B5%B0%E5%87%BA%E5%8E%BB%EF%BC%8E%E8%BF%99%E6%A0%B7%2CA%E5%9C%A8%E4%B8%A4%E7%B9%81%E9%87%8D%E5%90%8E%E9%81%87%E4%B8%8A%E4%BA%86%E5%90%8E%E9%9D%A2%E7%9A%84%E5%B0%8F%E8%88%B9%2C%E5%8F%88%E8%BF%87%E4%BA%863)
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