document.write( "Question 522633: I do not know how to complete this table and I need some help.
\n" ); document.write( "The important info is: A chemist has one solution of citric acid that is 20% acid and another solution of citric acid that is 80% acid. She plans to mix these solutions together to make 200 liters of a solution that is 50% acid.\r
\n" ); document.write( "\n" ); document.write( "And the question is: Complete the table to show the liters of 20% and 80% solutions that will be used to make the 50% solution. Use x to represent the number of liters of the 80% solution that will be used to make the 50% solution.\r
\n" ); document.write( "\n" ); document.write( " Liters of Solution Liters of Acid
\n" ); document.write( "20% Solution
\n" ); document.write( "80% Solution x
\n" ); document.write( "50% Solution 200 0.50(200)\r
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Algebra.Com's Answer #346932 by mananth(16946)\"\" \"About 
You can put this solution on YOUR website!
---------percent ---------------- quantity
\n" ); document.write( "Solution I 80 ---------------- x liters
\n" ); document.write( "Solution II 20 ------ 100 - x liters
\n" ); document.write( "Mixture 50.00% ---------------- 100
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\n" ); document.write( "80x+20(100-x)=50*100
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\n" ); document.write( "80x+2000-20x=5000
\n" ); document.write( "80x-20x=5000-2000
\n" ); document.write( "60x=3000
\n" ); document.write( "/60
\n" ); document.write( "x=50 liters 80.00% Solution I
\n" ); document.write( "50 liters 20.00% Solution II
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