关于‘比’的几道题目.五分之三:八分之一0.25:3.5六分之五:0.625五十分之一升:45毫升以上需要脱式解答三分之二:五分之二=(三分之二×[ ]):(五分之二×[ ])=10:[ ]=[ ]:3
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![关于‘比’的几道题目.五分之三:八分之一0.25:3.5六分之五:0.625五十分之一升:45毫升以上需要脱式解答三分之二:五分之二=(三分之二×[ ]):(五分之二×[ ])=10:[ ]=[ ]:3](/uploads/image/z/10376322-42-2.jpg?t=%E5%85%B3%E4%BA%8E%E2%80%98%E6%AF%94%E2%80%99%E7%9A%84%E5%87%A0%E9%81%93%E9%A2%98%E7%9B%AE.%E4%BA%94%E5%88%86%E4%B9%8B%E4%B8%89%EF%BC%9A%E5%85%AB%E5%88%86%E4%B9%8B%E4%B8%800.25%3A3.5%E5%85%AD%E5%88%86%E4%B9%8B%E4%BA%94%EF%BC%9A0.625%E4%BA%94%E5%8D%81%E5%88%86%E4%B9%8B%E4%B8%80%E5%8D%87%EF%BC%9A45%E6%AF%AB%E5%8D%87%E4%BB%A5%E4%B8%8A%E9%9C%80%E8%A6%81%E8%84%B1%E5%BC%8F%E8%A7%A3%E7%AD%94%E4%B8%89%E5%88%86%E4%B9%8B%E4%BA%8C%EF%BC%9A%E4%BA%94%E5%88%86%E4%B9%8B%E4%BA%8C%3D%EF%BC%88%E4%B8%89%E5%88%86%E4%B9%8B%E4%BA%8C%C3%97%5B+%5D%EF%BC%89%EF%BC%9A%EF%BC%88%E4%BA%94%E5%88%86%E4%B9%8B%E4%BA%8C%C3%97%5B+%5D%EF%BC%89%3D10%EF%BC%9A%5B+%5D%3D%5B+%5D%EF%BC%9A3)
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