document.write( "Question 1194698: How many quarts of pure alcohol should be added to 10 quarts of 10% alcohol solution to obtain a mixture of 25% alcohol? \r
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Algebra.Com's Answer #826940 by josgarithmetic(39617)\"\" \"About 
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Q quarts to add\r
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\n" ); document.write( "\n" ); document.write( "\"Q%2B1=%281%2F4%29%28Q%2B10%29\"\r
\n" ); document.write( "\n" ); document.write( "\"4Q%2B4=Q%2B10\"\r
\n" ); document.write( "\n" ); document.write( "\"3Q=6\"\r
\n" ); document.write( "\n" ); document.write( "\"highlight%28Q=2%29\"
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