document.write( "Question 434659: Pablo needs to produce 10 liters of a 15% soultion from 10% to 25% solutions. How many liters of 10% solution does he need? \n" ); document.write( "
Algebra.Com's Answer #317470 by jorel1380(3719)![]() ![]() You can put this solution on YOUR website! 10x.15=1.5 \n" ); document.write( "m+n=10 \n" ); document.write( ".1m+.25n=1.5 \n" ); document.write( "10m+25n=150 \n" ); document.write( "10m+10n=100 \n" ); document.write( "15n=50 \n" ); document.write( "n=50/15=3.333 \n" ); document.write( "m=6.66666 \n" ); document.write( "Pablo needs 6.666 liters of 10% solution \n" ); document.write( " |