document.write( "Question 907710: At a sale thiel buys a dress that was reduced by 10% from P1000. The following week the same dress is increased by 10% over the sale price. What is the final price (in peso)?
\n" ); document.write( "a.P1100
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\n" ); document.write( "c.P990
\n" ); document.write( "d.P900
\n" ); document.write( "e.P810
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Algebra.Com's Answer #805745 by CubeyThePenguin(3113)\"\" \"About 
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reduced by 10% ---> P1000 * (100 - 10)% = P900\r
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\n" ); document.write( "\n" ); document.write( "increased by 10% ---> P900 * (100 + 10)% = P990
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