document.write( "Question 891374: A flask contains 40 ounces of 20% acid solution. If 10 ounces of pure acid are added to the flask, what percent of the new mixture is acid? \n" ); document.write( "
Algebra.Com's Answer #539686 by josmiceli(19441)\"\" \"About 
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\"+.2%2A40+=+8+\" ounces of acid in 20% solution
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\n" ); document.write( "\"+%28+8+%2B+10+%29+%2F+%28+40+%2B+10+%29+=+18+%2F+50+\"
\n" ); document.write( "\"+18%2F50+=+36%2F100+\"
\n" ); document.write( "\"+%28+36%2F100+%29%2A100+=+36+\"
\n" ); document.write( "36% of the new mixture is acid
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