document.write( "Question 1141032: A 13 L solution that was 11% vinegar was mixed with a 6 L solution that was 70% vinegar. Find the new concentration of vinegar. \n" ); document.write( "
Algebra.Com's Answer #761569 by Alan3354(69443)\"\" \"About 
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A 13 L solution that was 11% vinegar was mixed with a 6 L solution that was 70% vinegar. Find the new concentration of vinegar.
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\n" ); document.write( "C = (13*11 + 6*70)/(13+6)
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