document.write( "Question 225668: A 3% solution of sulfuric acid was mixed with an 18% solution to produce an 8% solution. how much 3 % solution and 18% solution were used to produce 15 liters of 8% solution? \n" ); document.write( "
Algebra.Com's Answer #168297 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! .18X+.03(15-X)=.08*15 \n" ); document.write( ".18X+.45-.03X=1.2 \n" ); document.write( ".15X=1.2-.45 \n" ); document.write( ".15X=.75 \n" ); document.write( "X=.75/.15 \n" ); document.write( "X=5 lITERS OF 18% SOLUTION IS USED. \n" ); document.write( "15-5=10 lITERS OF 3% SOLUTION IS USED. \n" ); document.write( "PROOF: \n" ); document.write( ".18*5+.03*10=.08*15 \n" ); document.write( ".9+.3=1.2 \n" ); document.write( "1.2=1.2 \n" ); document.write( " |