document.write( "Question 618530: The cost of a television increased from $1,545 to $1,680 in one year. What was the percentage rate of increased? \n" ); document.write( "
Algebra.Com's Answer #388973 by jim_thompson5910(35256)\"\" \"About 
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Percent Increase = [(New - Old)/Old] * 100\r
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\n" ); document.write( "\n" ); document.write( "Percent Increase = [(1680-1545)/1545] * 100\r
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\n" ); document.write( "\n" ); document.write( "Percent Increase = [135/1545] * 100\r
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\n" ); document.write( "\n" ); document.write( "Percent Increase = 0.0874 * 100\r
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\n" ); document.write( "\n" ); document.write( "Percent Increase = 8.74%
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