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The area of a rectangular flower bed is 126 square meters, and the ratio of the width of the flower bed to the length of the flower bed is 2 to 7. The flower bed is to be enlarged while maintaining its rectangular shape. If the width of the flower bed will increase by 2 meters and the length of the flower bed will increase so that the ratio of the width to the length remains the same, then the area of the flower bed will increase by how many square meters?
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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。
