document.write( "Question 453472: 20 ml that is 10 percent acid, how much pure water must be added to get a solution that is 3 percent acid? \n" ); document.write( "
Algebra.Com's Answer #312440 by jorel1380(3719)\"\" \"About 
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20x.1=2
\n" ); document.write( ".03x=2
\n" ); document.write( "x=2/.03=66.6666667
\n" ); document.write( "66.6666667-20=46.66666667
\n" ); document.write( "You need to add 46-2/3 ml of pure water to get the required mix..
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