document.write( "Question 26577: I think I have the equation incorrect. Please help. A dairy has 400 quarts of whole milk containing 5% butterfat. How many quarts of low-fat milk containing 1.5% butterfat should be added tp produce 2% butterfat.
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document.write( "I have 5X+1(400-X)=400(2) \n" );
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Algebra.Com's Answer #14442 by Paul(988)![]() ![]() ![]() You can put this solution on YOUR website! 400(5)-1.5x=2(x+500) \n" ); document.write( "2000-1.5x=2x+1000 \n" ); document.write( "-3.5x=-1000 \n" ); document.write( "x=285.7(rounded)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "400-285.7=114.3\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Hence, for 1.5% there is 285.7 Quarts and for 2% there is 114.3 quarts. \n" ); document.write( "Paul. \n" ); document.write( " |