document.write( "Question 856012: $80 is reduced in a sale to $64. By what percentage has the jacket been reduced? \n" ); document.write( "
Algebra.Com's Answer #515679 by jim_thompson5910(35256)\"\" \"About 
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The difference is 80-64 = 16\r
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\n" ); document.write( "\n" ); document.write( "Divide this difference by the original price to get 16/80 = 1/5 = 0.20\r
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\n" ); document.write( "\n" ); document.write( "Then multiply 0.20 by 100 to get 20%\r
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\n" ); document.write( "\n" ); document.write( "So the answer is 20%
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