document.write( "Question 1089517: Franz intends to mix a solution containing 11% sugar with 24 miligrams of a solution containing 20% sugar. He is hoping to create a mixture that contains 15% sugar. How many milligrams of the 11% solution must he use? \n" ); document.write( "
Algebra.Com's Answer #703865 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! Franz intends to mix a solution containing 11% sugar with 24 miligrams of a solution containing 20% sugar. \n" ); document.write( " He is hoping to create a mixture that contains 15% sugar. \n" ); document.write( " How many milligrams of the 11% solution must he use? \n" ); document.write( ": \n" ); document.write( "let x = amt of 11% solution \n" ); document.write( "A typical mixture equation \n" ); document.write( ".20(24) + .11x = .15(x+24) \n" ); document.write( "4.8 + .11x = .15x + 3.6 \n" ); document.write( "4.8 - 3.6 = .15x - .11x \n" ); document.write( "1.2 = .04x \n" ); document.write( "x = 1.2/.04 \n" ); document.write( "x = 30 mg of the 11% solution required \n" ); document.write( " |