document.write( "Question 979350: R A DESK WHOSE REGULAR PRICE IS $180 IS SOLD FOR $144. WHAT IS THE PERCENTAGE DISCOUNT
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Algebra.Com's Answer #600621 by ikleyn(52864)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "\"100%2A%28%28180-144%29%2F180%29\" = \"100%2A%2836%2F180%29\" = \"100%2A%281%2F5%29\" = 20%.\r
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