User contributions for Aopsmath1012
Results for Aopsmath1012 talk block log uploads logs
A user with 3 edits. Account created on 30 October 2008.
10 February 2011
- 18:2018:20, 10 February 2011 diff hist +251 2011 AMC 10A Problems/Problem 1 →Solution
- 18:0518:05, 10 February 2011 diff hist +196 N 2011 AMC 10A Problems/Problem 5 Created page with 'Without loss of generality, let there be 1 fifth grader. It follows that there are 2 fourth graders and 4 third graders. We have <math>\frac{(1)(10)+(2)(15)+(4)(12)}{1+2+4} = \f…'
- 18:0218:02, 10 February 2011 diff hist +366 2011 AMC 10A Problems →Problem 5
