document.write( "Question 1062003: One canned juice drink is 30% orange juice; another is 10% orange juice. How many liters of each should be mixed together in order to get 20L that is 18% orange juice? \n" ); document.write( "
Algebra.Com's Answer #676760 by addingup(3677)![]() ![]() You can put this solution on YOUR website! Total: 20L \n" ); document.write( "Final concentration: 0.18 \n" ); document.write( "One: 0.30, let the quantity be x \n" ); document.write( "The other: 0.10 and the quantity is 20-x \n" ); document.write( "-.-.-.-.-.-.-.-.-.-.-.-. \n" ); document.write( "0.30x+0.10(20-x) = 0.18(20) \n" ); document.write( "0.30x+2-0.10x = 3.6 \n" ); document.write( "0.20x = 1.6 \n" ); document.write( "x = 8 you need 8L of the 30% and 20-8= 12L of the 10% \n" ); document.write( " |