document.write( "Question 1122249: x% of y + y% of x = ? \n" ); document.write( "
Algebra.Com's Answer #738318 by Boreal(15235)\"\" \"About 
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(x/100)*y+(y/100)*x
\n" ); document.write( "This is (2xy/100) or xy/50 ANSWER.
\n" ); document.write( "Let x=40 and y=50
\n" ); document.write( "20+20=40, and 2000/50=40
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