document.write( "Question 466074: two gallons of milk contains 2% butterfat. How many quarts of milk should be drained and replaced by pure butterfat to produce a mixture of 2 gallons of milk containing 5% butterfat? \n" ); document.write( "
Algebra.Com's Answer #319432 by jorel1380(3719)![]() ![]() You can put this solution on YOUR website! 2x.02=.04 \n" ); document.write( "2x.05=.1 \n" ); document.write( "m+n=2 \n" ); document.write( ".02m+n=.1 \n" ); document.write( "2m+100n=10 \n" ); document.write( "2m+2n=4 \n" ); document.write( "98n=6 \n" ); document.write( "n=6/98 gallons=.06122 \n" ); document.write( "(1.9387755x.02)+.06122=.1.. \n" ); document.write( " \n" ); document.write( " |