document.write( "Question 758500: If you have 8 cups of milk at 1% butter fat and want to add milk that is 4% butter fat so the whole mixture is 2% butter fat how many cups would you need to add? \n" ); document.write( "
Algebra.Com's Answer #461515 by tommyt3rd(5050)![]() ![]() You can put this solution on YOUR website! 8(0.01)+0.04x=0.02(x+8)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "m100: 8(0.01)+0.04x=0.02(x+8)\r \n" ); document.write( "\n" ); document.write( "8+4x=2(x+8)\r \n" ); document.write( "\n" ); document.write( "8+4x=2x+16\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "4x-2x=16-8\r \n" ); document.write( "\n" ); document.write( "2x=8\r \n" ); document.write( "\n" ); document.write( "x=4\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Add 4 cups\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( ":) \n" ); document.write( " |