求比值 56:48 0.3:2.1 18分之1:36分之1 4.5:4分之31,56:48 2,0.3:2.1 3,18分之1:36分之1 4,4.5:4分之3
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![求比值 56:48 0.3:2.1 18分之1:36分之1 4.5:4分之31,56:48 2,0.3:2.1 3,18分之1:36分之1 4,4.5:4分之3](/uploads/image/z/18261-45-1.jpg?t=%E6%B1%82%E6%AF%94%E5%80%BC+56%EF%BC%9A48+0.3%EF%BC%9A2.1+18%E5%88%86%E4%B9%8B1%EF%BC%9A36%E5%88%86%E4%B9%8B1+4.5%EF%BC%9A4%E5%88%86%E4%B9%8B31%2C56%EF%BC%9A48+2%2C0.3%EF%BC%9A2.1+3%2C18%E5%88%86%E4%B9%8B1%EF%BC%9A36%E5%88%86%E4%B9%8B1+4%2C4.5%EF%BC%9A4%E5%88%86%E4%B9%8B3)
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求比值 56:48 0.3:2.1 18分之1:36分之1 4.5:4分之31,56:48 2,0.3:2.1 3,18分之1:36分之1 4,4.5:4分之3
求比值 56:48 0.3:2.1 18分之1:36分之1 4.5:4分之3
1,56:48 2,0.3:2.1 3,18分之1:36分之1 4,4.5:4分之3
求比值 56:48 0.3:2.1 18分之1:36分之1 4.5:4分之31,56:48 2,0.3:2.1 3,18分之1:36分之1 4,4.5:4分之3
56:48 = 7:6
0.3:2.1 = 1:7
18分之1:36分之1 = 2:1
4.5:4分之3 = 6:1