document.write( "Question 1087047: Sandra needs 10 liters of a 10% brine solution She has only 5% and 25% brine solutions available. How many liters of each solution should she mix to obtain the desired solution? \n" ); document.write( "
Algebra.Com's Answer #701336 by jorel1380(3719)![]() ![]() You can put this solution on YOUR website! Let n be the amount of 25% brine, and 10-n be the amount of 5% brine. Then: \n" ); document.write( ".25n+.05(10-n)=10 x 0.1=1 \n" ); document.write( "Solve for n \n" ); document.write( "☺☺☺☺ \n" ); document.write( " |