a、b、c都是非0自然数,a×13/12=14/15×b=c×8/9,正确排列是() A:a>b>c B:b>a>c C:c>a>b 某盐水中盐和水的比为1:99,现有盐0.8千克,能配置这种盐水()千克A:80 B:99 C:100
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![a、b、c都是非0自然数,a×13/12=14/15×b=c×8/9,正确排列是() A:a>b>c B:b>a>c C:c>a>b 某盐水中盐和水的比为1:99,现有盐0.8千克,能配置这种盐水()千克A:80 B:99 C:100](/uploads/image/z/1643258-2-8.jpg?t=a%E3%80%81b%E3%80%81c%E9%83%BD%E6%98%AF%E9%9D%9E0%E8%87%AA%E7%84%B6%E6%95%B0%2Ca%C3%9713%2F12%3D14%2F15%C3%97b%3Dc%C3%978%2F9%2C%E6%AD%A3%E7%A1%AE%E6%8E%92%E5%88%97%E6%98%AF%EF%BC%88%EF%BC%89+A%3Aa%EF%BC%9Eb%EF%BC%9Ec+B%3Ab%EF%BC%9Ea%EF%BC%9Ec+C%3Ac%EF%BC%9Ea%EF%BC%9Eb+%E6%9F%90%E7%9B%90%E6%B0%B4%E4%B8%AD%E7%9B%90%E5%92%8C%E6%B0%B4%E7%9A%84%E6%AF%94%E4%B8%BA1%EF%BC%9A99%2C%E7%8E%B0%E6%9C%89%E7%9B%900.8%E5%8D%83%E5%85%8B%2C%E8%83%BD%E9%85%8D%E7%BD%AE%E8%BF%99%E7%A7%8D%E7%9B%90%E6%B0%B4%EF%BC%88%EF%BC%89%E5%8D%83%E5%85%8BA%3A80+B%3A99+C%3A100)
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