document.write( "Question 910256: 10 liter solution that is 30% alcohol is going to be dilluted to 20% alcohol by adding water how much is water is needed
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Algebra.Com's Answer #552450 by ankor@dixie-net.com(22740)\"\" \"About 
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10 liter solution that is 30% alcohol is going to be diluted to 20% alcohol by adding water
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\n" ); document.write( "let w = amt of water required to accomplish this
\n" ); document.write( "Use the decimal equiv of percent
\n" ); document.write( ".30(10) = .20(w+10)
\n" ); document.write( "3 = .2w + 2
\n" ); document.write( "3 - 2 = .2w
\n" ); document.write( "w = 1/.2
\n" ); document.write( "w = 5 liters of water
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