document.write( "Question 304378: Lisa will make punch that is 25% fruit juice by adding pure fruit juice to a 2-liter mixture that is 10% pure fruit juice. How many liters of pure fruit juice does she need to add? \n" ); document.write( "
Algebra.Com's Answer #217958 by mananth(16946)![]() ![]() You can put this solution on YOUR website! Lisa will make punch that is 25% fruit juice by adding pure fruit juice to a 2-liter mixture that is 10% pure fruit juice. How many liters of pure fruit juice does she need to add?\r \n" ); document.write( "\n" ); document.write( "pure fruit juice 100% let the quantity required be x\r \n" ); document.write( "\n" ); document.write( "10% juice - 2 liters\r \n" ); document.write( "\n" ); document.write( "Total 25% --x+2 liters\r \n" ); document.write( "\n" ); document.write( "x+0.10*2 = 0.25(x+2)\r \n" ); document.write( "\n" ); document.write( "x+0.2=0.25x+0.5\r \n" ); document.write( "\n" ); document.write( "0.75x= 0.3\r \n" ); document.write( "\n" ); document.write( "x= 0.3 / 0.75\r \n" ); document.write( "\n" ); document.write( "=0.4 liters of 100% fruit juice\r \n" ); document.write( "\n" ); document.write( "Ananth\r \n" ); document.write( "\n" ); document.write( "- \n" ); document.write( " |