document.write( "Question 666677: How many quarts of pure alcohol must be added to 10 quarts of a 15% alcohol solution to obtain a mixture which is 25% alcohol? All percentage are by volume.\r
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document.write( "please help me..... \n" );
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Algebra.Com's Answer #414611 by ewatrrr(24785)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " |