Problem Rankings

Rank Source Description Elo Rating
781 AMC 8 2009 A Q15 A recipe that makes \( 5\) servings of hot chocola... 1511.06
782 AMC 10 2013 A Q9 In a recent basketball game, Shenille attempted on... 1510.49
783 AMC 8 2002 A Q23 A portion of a corner of a tiled floor is shown. ... 1510.29
784 SMC 2014 Q4 After I had spend \(\frac{1}{5}\) of my money, and... 1505.88
785 AMC 8 2003 A Q24 A ship travels from point A to point B along a sem... 1503.86
786 AMC 10 2010 A Q3 Tyrone had \( 97\) marbles and Eric had \( 11\) ma... 1503.83
787 AMC 10 2007 A Q9 Real numbers \( a\) and \( b\) satisfy the equatio... 1503.79
788 AMC 10 2008 B Q9 A quadratic equation \( ax^2-2ax+b=0\) has two rea... 1503.57
789 AMC 10 2006 B Q9 Francesca uses 100 grams of lemon juice, 100 grams... 1503.31
790 IMC 2011 Q11 What is the value of \( 19 \frac{1}{2} \times 20 \... 1503.15
791 AMC 10 2007 A Q16 Integers \( a\), \( b\), \( c\), and \( d\), not n... 1503.13
792 AMC 8 1996 A Q23 The manager of a company planned to distribute a \... 1502.87
793 AMC 8 1986 A Q14 If \(200\leq a \leq 400\) and \(600\leq b\leq 1200... 1502.71
794 AMC 8 1992 A Q18 On a trip, a car traveled \(80\) miles in an hour ... 1502.71
795 AMC 8 1998 A Q24 A rectangular board of 8 columns has squared numbe... 1502.66
796 AMC 10 2008 B Q6 Points \( B\) and \( C\) lie on \( \overline{AD}\)... 1502.61
797 AMC 12 2020 B Q5 Teams \(A\) and \(B\) are playing in a basketball ... 1502.22
798 AMC 12 2020 A Q13 There are integers \(a\), \(b\), and \(c\), each g... 1502.21
799 AMC 12 1993 A Q3 \(\frac{15^{30}}{45^{15}}=\) $$ \textbf{(A)}\ \... 1502.20
800 AMC 8 1987 A Q25 Ten balls numbered 1 to 10 are in a jar. Jack reac... 1502.16