1、小明家要配置浓度为5%的盐水50千克给水稻浸种,怎样配置?(不知道它到底在求什么)2、把2千克浓度为52%的酒与3千克浓度为38%的酒混合,求混合后的浓度.(这道题我算出来的是43.6%,但似乎是
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![1、小明家要配置浓度为5%的盐水50千克给水稻浸种,怎样配置?(不知道它到底在求什么)2、把2千克浓度为52%的酒与3千克浓度为38%的酒混合,求混合后的浓度.(这道题我算出来的是43.6%,但似乎是](/uploads/image/z/1724093-53-3.jpg?t=1%E3%80%81%E5%B0%8F%E6%98%8E%E5%AE%B6%E8%A6%81%E9%85%8D%E7%BD%AE%E6%B5%93%E5%BA%A6%E4%B8%BA5%25%E7%9A%84%E7%9B%90%E6%B0%B450%E5%8D%83%E5%85%8B%E7%BB%99%E6%B0%B4%E7%A8%BB%E6%B5%B8%E7%A7%8D%2C%E6%80%8E%E6%A0%B7%E9%85%8D%E7%BD%AE%3F%28%E4%B8%8D%E7%9F%A5%E9%81%93%E5%AE%83%E5%88%B0%E5%BA%95%E5%9C%A8%E6%B1%82%E4%BB%80%E4%B9%88%EF%BC%892%E3%80%81%E6%8A%8A2%E5%8D%83%E5%85%8B%E6%B5%93%E5%BA%A6%E4%B8%BA52%25%E7%9A%84%E9%85%92%E4%B8%8E3%E5%8D%83%E5%85%8B%E6%B5%93%E5%BA%A6%E4%B8%BA38%25%E7%9A%84%E9%85%92%E6%B7%B7%E5%90%88%2C%E6%B1%82%E6%B7%B7%E5%90%88%E5%90%8E%E7%9A%84%E6%B5%93%E5%BA%A6.%EF%BC%88%E8%BF%99%E9%81%93%E9%A2%98%E6%88%91%E7%AE%97%E5%87%BA%E6%9D%A5%E7%9A%84%E6%98%AF43.6%25%2C%E4%BD%86%E4%BC%BC%E4%B9%8E%E6%98%AF)
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