document.write( "Question 827022: Last year the Wii Game cost $249.99. This year the same system cost $199.99. What was the percent of change? \n" ); document.write( "
Algebra.Com's Answer #498381 by TimothyLamb(4379)\"\" \"About 
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\n" ); document.write( "(249.99 - 199.99)/249.99 * 100 = 20% discount
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