document.write( "Question 370474: Pure acid is to be added to a 5% acid solution to obtain 95L of 60% solution. What amount of each should be used?\r
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document.write( "How many lilter of 100% pure acid should be used to make the solution?\r
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document.write( "How many liter of the 5% solution should be in the mixture?\r
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document.write( "Thank you \n" );
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Algebra.Com's Answer #264171 by edjones(8007)![]() ![]() You can put this solution on YOUR website! 95-x * 1=95-x \n" ); document.write( "x * .05=.05x \n" ); document.write( "95 * .60=57 \n" ); document.write( ". \n" ); document.write( "95-x+.05x=57 \n" ); document.write( "-.95x=-38 \n" ); document.write( "x=40 liters of the 5% solution should be in the mixture. \n" ); document.write( "95-40=55 liters of 100% acid should be used to make the solution. \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |