一个长方形的宽高之比为3:2:1,若长方体的棱常总和等于某正方形的棱长总和,则长方体的表面积与该正方形的表面积的比为( ),长方体的体积与该正方形的体积之比为( )
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![一个长方形的宽高之比为3:2:1,若长方体的棱常总和等于某正方形的棱长总和,则长方体的表面积与该正方形的表面积的比为( ),长方体的体积与该正方形的体积之比为( )](/uploads/image/z/14012404-52-4.jpg?t=%E4%B8%80%E4%B8%AA%E9%95%BF%E6%96%B9%E5%BD%A2%E7%9A%84%E5%AE%BD%E9%AB%98%E4%B9%8B%E6%AF%94%E4%B8%BA3%EF%BC%9A2%EF%BC%9A1%2C%E8%8B%A5%E9%95%BF%E6%96%B9%E4%BD%93%E7%9A%84%E6%A3%B1%E5%B8%B8%E6%80%BB%E5%92%8C%E7%AD%89%E4%BA%8E%E6%9F%90%E6%AD%A3%E6%96%B9%E5%BD%A2%E7%9A%84%E6%A3%B1%E9%95%BF%E6%80%BB%E5%92%8C%2C%E5%88%99%E9%95%BF%E6%96%B9%E4%BD%93%E7%9A%84%E8%A1%A8%E9%9D%A2%E7%A7%AF%E4%B8%8E%E8%AF%A5%E6%AD%A3%E6%96%B9%E5%BD%A2%E7%9A%84%E8%A1%A8%E9%9D%A2%E7%A7%AF%E7%9A%84%E6%AF%94%E4%B8%BA%EF%BC%88+%EF%BC%89%2C%E9%95%BF%E6%96%B9%E4%BD%93%E7%9A%84%E4%BD%93%E7%A7%AF%E4%B8%8E%E8%AF%A5%E6%AD%A3%E6%96%B9%E5%BD%A2%E7%9A%84%E4%BD%93%E7%A7%AF%E4%B9%8B%E6%AF%94%E4%B8%BA%EF%BC%88+%EF%BC%89)
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