甲乙两车分别从A、B两地出发,相向而行.出发时,甲乙的速度比是5:4,相遇后,甲乙的速度减少20%,这样当甲到达B地时,乙离A地还有15km,问A、B两地相距多少千米?不好意思,是甲的速度减少20%
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![甲乙两车分别从A、B两地出发,相向而行.出发时,甲乙的速度比是5:4,相遇后,甲乙的速度减少20%,这样当甲到达B地时,乙离A地还有15km,问A、B两地相距多少千米?不好意思,是甲的速度减少20%](/uploads/image/z/4459143-39-3.jpg?t=%E7%94%B2%E4%B9%99%E4%B8%A4%E8%BD%A6%E5%88%86%E5%88%AB%E4%BB%8EA%E3%80%81B%E4%B8%A4%E5%9C%B0%E5%87%BA%E5%8F%91%2C%E7%9B%B8%E5%90%91%E8%80%8C%E8%A1%8C.%E5%87%BA%E5%8F%91%E6%97%B6%2C%E7%94%B2%E4%B9%99%E7%9A%84%E9%80%9F%E5%BA%A6%E6%AF%94%E6%98%AF5%3A4%2C%E7%9B%B8%E9%81%87%E5%90%8E%2C%E7%94%B2%E4%B9%99%E7%9A%84%E9%80%9F%E5%BA%A6%E5%87%8F%E5%B0%9120%EF%BC%85%2C%E8%BF%99%E6%A0%B7%E5%BD%93%E7%94%B2%E5%88%B0%E8%BE%BEB%E5%9C%B0%E6%97%B6%2C%E4%B9%99%E7%A6%BBA%E5%9C%B0%E8%BF%98%E6%9C%8915km%2C%E9%97%AEA%E3%80%81B%E4%B8%A4%E5%9C%B0%E7%9B%B8%E8%B7%9D%E5%A4%9A%E5%B0%91%E5%8D%83%E7%B1%B3%3F%E4%B8%8D%E5%A5%BD%E6%84%8F%E6%80%9D%EF%BC%8C%E6%98%AF%E7%94%B2%E7%9A%84%E9%80%9F%E5%BA%A6%E5%87%8F%E5%B0%9120%EF%BC%85)
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