document.write( "Question 222953: At Euclid High School, the number of students taking the AMC10 was 60 in
\n" ); document.write( "2002, 66 in 2003, 70 in 2004, 76 in 2005, and 78 in 2006, and is 85 in 2007.
\n" ); document.write( "Between what two consecutive years was there the largest percentage increase?\r
\n" ); document.write( "\n" ); document.write( "(A) 2002 and 2003 (B) 2003 and 2004 (C) 2004 and 2005 (D) 2005 and 2006\r
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60 = 2002
\n" ); document.write( "66 = 2003
\n" ); document.write( "70 = 2004
\n" ); document.write( "76 = 2005
\n" ); document.write( "78 = 2006
\n" ); document.write( "85 = 2007\r
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\n" ); document.write( "\n" ); document.write( "rate of increase for each year would be the value in that year minus the value in the previous year divided by the value in the previous year.\r
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\n" ); document.write( "\n" ); document.write( "rate of increase in 2003 over 2002 = 6/60 = .1
\n" ); document.write( "rate of increase in 2004 over 2003 = 4/66 = .06
\n" ); document.write( "rate of increase in 2005 over 2004 = 6/70 = .085
\n" ); document.write( "rate of increase in 2006 over 2005 = 2/76 = .026
\n" ); document.write( "rate of increase in 2007 over 2006 = 7/78 = .089\r
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\n" ); document.write( "\n" ); document.write( "percent equals 1005 * rate.\r
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\n" ); document.write( "\n" ); document.write( "biggest increase percent is 2003 over 2002 = 10%\r
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