document.write( "Question 834986: The length of a cloth shrinks from 15 m to 12 m what percent decrease in the length
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Algebra.Com's Answer #503275 by Edwin McCravy(20056)\"\" \"About 
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document.write( "Formula for percent increase or decrease.\r\n" );
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document.write( "\"expr%28abs%28NEW-OLD%29%2FOLD%29%2A%22100%25%22\"\r\n" );
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document.write( "\"expr%28abs%2812-15%29%2F15%29%2A%22100%25%22\"\r\n" );
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document.write( "\"expr%28abs%28-3%29%2F15%29%2A%22100%25%22\"\r\n" );
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document.write( "\"expr%283%2F15%29%2A%22100%25%22\"\r\n" );
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document.write( "\"expr%281%2F5%29%2A%22100%25%22\"\r\n" );
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document.write( "\"%2220%25%22\"\r\n" );
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document.write( "Edwin
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