document.write( "Question 1158348: A​ cone-shaped paper water cup has a height of 12 cm and a radius of 6 cm. If the cup is filled with water to one-half its​ height, what portion of the volume of the cup is filled with​ water?
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Algebra.Com's Answer #781269 by ikleyn(52786)\"\" \"About 
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document.write( "The similarity coefficient between two cones is  \"1%2F2\".\r\n" );
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document.write( "Therefore, the ratio of the volumes is  \"%281%2F2%29%5E3\" = \"1%2F8\".\r\n" );
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document.write( "ANSWER.  The filled volume is \"1%2F8\"  of the whole volume.\r\n" );
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