document.write( "Question 504620:
\n" ); document.write( "The price of a GE microwave oven increased from $600 to $900. What was the percent of increase?
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Algebra.Com's Answer #339661 by josmiceli(19441)\"\" \"About 
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% increase = \"+%28+900+-+600+%29+%2F+600+\"
\n" ); document.write( " \"+300%2F600+=+.5+\"
\n" ); document.write( "The increase is \"+.5%2A100+\" = 50%
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