document.write( "Question 350191: A retailer has some skirts that cost her $24. If she sells them for $31.20, find her rate of profit based on the cost. \n" ); document.write( "
Algebra.Com's Answer #250438 by rfer(16322)\"\" \"About 
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7.20/24=0.30=30% \n" ); document.write( "
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