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The curved surface of a solid metalic sp...

The curved surface of a solid metalic sphere is cut in such a way that the curved surface area of the new sphere new sphere is half of that previous one. Calculate the ratio of the volumes of the portion cut off and remaining portion of the shere.

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The curved surface of a solid metalic sphere is cut in such a way that the curved surface area of a new sphere is half of the previous one. Calculate the ratio of the volumes of the protion cut off and remaining portion of the sphere.

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