document.write( "Question 1154453: Maria had 400 pieces of popcorn and then ate 130 pieces. By what percentage did her number of popcorn pieces decrease?
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Algebra.Com's Answer #776874 by josgarithmetic(39630)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "HAD 400
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\n" ); document.write( "\n" ); document.write( "THEN Decrease was \"%28130%2F400%29%2A100\" percent.
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