(1)甲,乙,丙三种商品的单价是6元,4元和5元,统计某天的销售量甲比乙多卖20%,甲比丙多卖1/4,又知甲商品比丙商品多卖出30元,求甲卖出多少个?(2)甲乙两车分别从相距50千米的A,B两地同时相
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![(1)甲,乙,丙三种商品的单价是6元,4元和5元,统计某天的销售量甲比乙多卖20%,甲比丙多卖1/4,又知甲商品比丙商品多卖出30元,求甲卖出多少个?(2)甲乙两车分别从相距50千米的A,B两地同时相](/uploads/image/z/434186-26-6.jpg?t=%EF%BC%881%EF%BC%89%E7%94%B2%2C%E4%B9%99%2C%E4%B8%99%E4%B8%89%E7%A7%8D%E5%95%86%E5%93%81%E7%9A%84%E5%8D%95%E4%BB%B7%E6%98%AF6%E5%85%83%2C4%E5%85%83%E5%92%8C5%E5%85%83%2C%E7%BB%9F%E8%AE%A1%E6%9F%90%E5%A4%A9%E7%9A%84%E9%94%80%E5%94%AE%E9%87%8F%E7%94%B2%E6%AF%94%E4%B9%99%E5%A4%9A%E5%8D%9620%25%2C%E7%94%B2%E6%AF%94%E4%B8%99%E5%A4%9A%E5%8D%961%2F4%2C%E5%8F%88%E7%9F%A5%E7%94%B2%E5%95%86%E5%93%81%E6%AF%94%E4%B8%99%E5%95%86%E5%93%81%E5%A4%9A%E5%8D%96%E5%87%BA30%E5%85%83%2C%E6%B1%82%E7%94%B2%E5%8D%96%E5%87%BA%E5%A4%9A%E5%B0%91%E4%B8%AA%3F%EF%BC%882%EF%BC%89%E7%94%B2%E4%B9%99%E4%B8%A4%E8%BD%A6%E5%88%86%E5%88%AB%E4%BB%8E%E7%9B%B8%E8%B7%9D50%E5%8D%83%E7%B1%B3%E7%9A%84A%2CB%E4%B8%A4%E5%9C%B0%E5%90%8C%E6%97%B6%E7%9B%B8)
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