Problem Rankings

Rank Source Description Elo Rating
3081 AMC 8 2010 A Q14 What is the sum of the prime factors of \(2010\)? ... 1486.07
3082 AMC 8 2013 A Q12 At the 2013 Winnebago County Fair a vendor is offe... 1486.01
3083 AMC 8 2013 A Q23 Angle \(ABC\) of \(\triangle ABC\) is a right angl... 1486.01
3084 AMC 10 2007 A Q1 One ticket to a show costs \( \\)20\( at full pric... 1485.95
3085 AMC 10 2005 B Q1 A scout troop buys \( 1000\) candy bars at a price... 1485.91
3086 AMC 12 2014 A Q13 A fancy bed and breakfast inn has \(5\) rooms, eac... 1485.83
3087 AMC 8 1989 Q The sum of three numbers is \(96\). The first numb... 1485.69
3088 AMC 8 1986 A Q20 The value of the expression \(\frac{(304)^5}{(29.7... 1485.67
3089 AMC 12 1997 A Q4 If \( a\) is \( 50\%\) larger than \( c\), and \( ... 1485.53
3090 AMC 8 1985 A Q17 If your average score on your first six mathematic... 1485.47
3091 AMC 10 2005 A Q2 For each pair of real numbers \( a\not= b\), defin... 1485.44
3092 AMC 8 2006 A Q1 Mindy made three purchases for $1.98, $5.04 and $9... 1485.44
3093 AMC 8 1995 A Q8 An American traveling in Italy wishes to exchange ... 1485.44
3094 AMC 10 2001 A Q7 When the decimal point of a certain positive decim... 1485.44
3095 AMC 10 2006 B Q6 A region is bounded by semicircular arcs construct... 1485.44
3096 AMC 10 2009 B Q10 A flagpole is originally \( 5\) meters tall. A hu... 1485.44
3097 AMC 10 2013 B Q19 The real numbers \(c, b, a\) form an arithmetic se... 1485.44
3098 AMC 12 2014 A Q19 There are exactly \(N\) distinct rational numbers ... 1485.44
3099 AMC 12 1997 A Q5 A rectangle with perimeter \( 176\) is divided int... 1485.44
3100 AMC 12 1993 A Q27 The sides of \(\triangle ABC\) have lengths \(6, 8... 1485.44