document.write( "Question 226586: how much water should be evaporated from 24 oz of a 4% solution to make a 6% salt solution \n" ); document.write( "
Algebra.Com's Answer #168693 by RAY100(1637)![]() ![]() ![]() You can put this solution on YOUR website! Let x = amt of water evaporated,,,water is 0 % salt \n" ); document.write( ". \n" ); document.write( "(.04) 24 - (0) x = (24-x) (.06) \n" ); document.write( ". \n" ); document.write( ".96 = 1.44 - .06x \n" ); document.write( ". \n" ); document.write( ".06 x = 1.44 - .96 = .48 \n" ); document.write( ". \n" ); document.write( "x=8 oz \n" ); document.write( ". \n" ); document.write( ". \n" ); document.write( "check,,.04*24 = 16*.06 = .96,,,,,,,ok \n" ); document.write( ". \n" ); document.write( " \n" ); document.write( " |