document.write( "Question 251849: A chemist has two alcohol-in-water solutions, one 20% alcohol and the other 50%.
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document.write( "She needs a solution that is 45% alcohol. In what ratio should she mix the weaker
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document.write( "to the stronger alcohol solutions? \n" );
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Algebra.Com's Answer #183566 by nyc_function(2741)![]() ![]() You can put this solution on YOUR website! Your equation:\r \n" ); document.write( "\n" ); document.write( "0.20x + 0.50x = 2x(0.45)\r \n" ); document.write( "\n" ); document.write( "Can you finish now?\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |