document.write( "Question 909059: A store put a mark-up of $25 on the selling price of a dress. The dress sold at $100. What is the percentage of the mark-up on the selling price? And what is the cost price of the dress? \n" ); document.write( "
Algebra.Com's Answer #551547 by JulietG(1812)\"\" \"About 
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x + $25 = $100
\n" ); document.write( "x = $100 - $25
\n" ); document.write( "x = $75
\n" ); document.write( "The wholesale cost was $75.
\n" ); document.write( "$25 = x% of $75
\n" ); document.write( "Divide each side by 75
\n" ); document.write( "The markup was 33.33%

\n" ); document.write( "Check:
\n" ); document.write( "$75 * 1.3333 = $100
\n" ); document.write( "
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