document.write( "Question 1102865: I'm struggling a bit with word problems and mixtures that contain percentages. Maybe you can help.\r
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document.write( "Mix a solution that is 30% alcohol with a solution that is 80% alcohol to make 625 mL of a solution that is 60% alcohol. How much of each solution should you use?\r
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document.write( "30% Soulution: __ ML
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document.write( "80% Solution: __ ML \n" );
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Algebra.Com's Answer #717568 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! Mix a solution that is 30% alcohol with a solution that is 80% alcohol to make 625 mL of a solution that is 60% alcohol. \n" ); document.write( " How much of each solution should you use? \n" ); document.write( ": \n" ); document.write( "let x = amt of 80% solution \n" ); document.write( "we know the total amt will be 625, therefore \n" ); document.write( "(625-x) = amt of 30% solution \n" ); document.write( ": \n" ); document.write( "the equation \n" ); document.write( ".80x + .30(625-x) = .60(625) \n" ); document.write( " \n" ); document.write( " |