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The figure represents a flat rectangular plot of land that consists of a rectangular parking lot and a surrounding sidewalk of uniform width. If the area of the parking lot is $$\frac{3}{5}$$ of the area of the entire plot of land, what is the width, in feet, of the sidewalk?
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· 相关考点
4.4.2 矩形与正方形
4.4.2 矩形与正方形
以上解析由 考满分老师提供。