document.write( "Question 1133340: A chef needs 6 L of a solution that is 70% sugar. He has a 30% sugar mixture and an 80% sugar mixture that he can combine to make the 70% mixture.\r
\n" ); document.write( "\n" ); document.write( "Let x represent the number of liters of the 30% sugar mixture and let y represent the number of liters of the 80% sugar mixture.\r
\n" ); document.write( "\n" ); document.write( "How many liters of each solution will he use?
\n" ); document.write( "

Algebra.Com's Answer #750538 by Boreal(15235)\"\" \"About 
You can put this solution on YOUR website!
x=0.30 mixture y=0.80 mixture
\n" ); document.write( "x+y=6
\n" ); document.write( "y=(6-x)
\n" ); document.write( ".30x+.80(6-x)=6(.70), pure sugar equation
\n" ); document.write( ".30x+4.8-0.80x=4.20
\n" ); document.write( "-.50x=-.60
\n" ); document.write( "x=1.2 liters of 30% and 6-x or y=4.8 liters of 80%.\r
\n" ); document.write( "\n" ); document.write( "check 70% is 4/5 of the way between 30% and 80%
\n" ); document.write( "want 4/5 of the 80% and 1/5 of the 30%
\n" ); document.write( "
\n" );