甲乙两筐苹果比是7比5,如果两筐各增加55千克,那么它们的重量比是6比5,甲筐原有苹果多少千克?1.甲乙丙三人:甲每分钟走90米,乙每分钟走70米,丙每分钟走80米,甲乙从东村,丙从西村同时出发相
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![甲乙两筐苹果比是7比5,如果两筐各增加55千克,那么它们的重量比是6比5,甲筐原有苹果多少千克?1.甲乙丙三人:甲每分钟走90米,乙每分钟走70米,丙每分钟走80米,甲乙从东村,丙从西村同时出发相](/uploads/image/z/38420-44-0.jpg?t=%E7%94%B2%E4%B9%99%E4%B8%A4%E7%AD%90%E8%8B%B9%E6%9E%9C%E6%AF%94%E6%98%AF7%E6%AF%945%2C%E5%A6%82%E6%9E%9C%E4%B8%A4%E7%AD%90%E5%90%84%E5%A2%9E%E5%8A%A055%E5%8D%83%E5%85%8B%2C%E9%82%A3%E4%B9%88%E5%AE%83%E4%BB%AC%E7%9A%84%E9%87%8D%E9%87%8F%E6%AF%94%E6%98%AF6%E6%AF%945%2C%E7%94%B2%E7%AD%90%E5%8E%9F%E6%9C%89%E8%8B%B9%E6%9E%9C%E5%A4%9A%E5%B0%91%E5%8D%83%E5%85%8B%3F1.%E7%94%B2%E4%B9%99%E4%B8%99%E4%B8%89%E4%BA%BA%EF%BC%9A%E7%94%B2%E6%AF%8F%E5%88%86%E9%92%9F%E8%B5%B090%E7%B1%B3%2C%E4%B9%99%E6%AF%8F%E5%88%86%E9%92%9F%E8%B5%B070%E7%B1%B3%2C%E4%B8%99%E6%AF%8F%E5%88%86%E9%92%9F%E8%B5%B080%E7%B1%B3%2C%E7%94%B2%E4%B9%99%E4%BB%8E%E4%B8%9C%E6%9D%91%2C%E4%B8%99%E4%BB%8E%E8%A5%BF%E6%9D%91%E5%90%8C%E6%97%B6%E5%87%BA%E5%8F%91%E7%9B%B8)
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