document.write( "Question 727140: A liquid medicine solution is 5% liquid Curitall by volume. To the nearest mL, how many mL of solution do you need to
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document.write( "have 40 mL of pure Curitall? \n" );
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Algebra.Com's Answer #444984 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! Let x = amount of solution needed\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "5% of some total = 40 mL (which is what you want)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "5% of x = 40\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "0.05x = 40\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x = 40/0.05\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x = 800\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So you need 800 mL of solution to get 40 mL of pure Curitall. \n" ); document.write( " |