document.write( "Question 782602: how many liters of water should be added to 5L of a 60% salt solution to produce a solution that is no less than 30% salt and no more than 40% salt?\r
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document.write( ".30 <= (5)(.60)+(0)(x) <= .40 \n" );
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Algebra.Com's Answer #476450 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! how many liters of water should be added to 5L of a 60% salt solution to produce a solution that is no less than 30% salt and no more than 40% salt?\r \n" ); document.write( "\n" ); document.write( "I set it up as \r \n" ); document.write( "\n" ); document.write( ".30 <= (5)(.60)+(0)(x) <= .40 --> .30 <= .30 <= .40 ?? \n" ); document.write( "--------------- \n" ); document.write( "For 30% \n" ); document.write( "5*60 + x*0 = (5+x)*30 \n" ); document.write( "--- \n" ); document.write( "For 40% \n" ); document.write( "5*60 + x*0 = (5+x)*40 \n" ); document.write( " \n" ); document.write( " |