document.write( "Question 405987: How much pure water must be mixed with 4 pints of 50% acetic acid to produce a mixture that is 33% acetic acid?
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Algebra.Com's Answer #286611 by mananth(16946)![]() ![]() You can put this solution on YOUR website! ------------percent----------------quantity \n" ); document.write( "solution------50---------------- 4 \n" ); document.write( "water---------0 ---------------- x \n" ); document.write( "Total--------33 ---------------- 4+x \n" ); document.write( "...\r \n" ); document.write( "\n" ); document.write( "50*4+0*x=33(4+x) \n" ); document.write( " \n" ); document.write( "200=132 +33x \n" ); document.write( " \n" ); document.write( "-33x=132-200 \n" ); document.write( " \n" ); document.write( "-33x=-68 \n" ); document.write( "/-33 \n" ); document.write( "x=2.06 liters of water \n" ); document.write( " \n" ); document.write( " |