document.write( "Question 460605: a chemist has one solution that is 20% salt and a second solution that is 45% salt. how many liters of each should be used in order to get 20 L of a solution that is 30% salt? \n" ); document.write( "
Algebra.Com's Answer #315960 by rwm(914)![]() ![]() ![]() You can put this solution on YOUR website! .2x+.45y=.3*20 \n" ); document.write( "x+y=20 \n" ); document.write( "x=12 y=8 \n" ); document.write( " \n" ); document.write( " |