document.write( "Question 551063: Fruit drink A consists of 6% pure fruit juice and drink B consists of 15% pure fruit juice. How much of each kind of drink should you mix together to get 4 L of a 10% concentration of fruit juice? \n" ); document.write( "
Algebra.Com's Answer #359336 by mananth(16946)\"\" \"About 
You can put this solution on YOUR website!
percent percentage ---------------- quantity
\n" ); document.write( "Fruit juice I 6 ---------------- x liters
\n" ); document.write( "fruit juice II 15 ---------------- 4 - x liters
\n" ); document.write( "Mixture 10.00% ---------------- 4
\n" ); document.write( "
\n" ); document.write( "6x+15(4-x)=10*4
\n" ); document.write( "
\n" ); document.write( "6x+60-15x=40
\n" ); document.write( "6x-15x=40-60
\n" ); document.write( "-9x=-20
\n" ); document.write( "/-9
\n" ); document.write( "x= 2.22 liters 6.00% Fruit juice I
\n" ); document.write( " 1.78 liters 15.00% fruit juice II
\n" ); document.write( "
\n" ); document.write( "
\n" );