26 June 2023

• curprev 22:0622:06, 26 June 2023 Thestudyofeverything talk contribs 1,824 bytes +111 →Video Solution

16 January 2023

• curprev 03:2103:21, 16 January 2023 Pi is 3.14 talk contribs 1,713 bytes +14 →Video Solution

23 July 2021

• curprev 08:3108:31, 23 July 2021 Jesselan talk contribs m 1,699 bytes +6 →Solution
• curprev 08:3008:30, 23 July 2021 Jesselan talk contribs 1,693 bytes +5 →Solution

27 January 2021

• curprev 22:2522:25, 27 January 2021 Pi is 3.14 talk contribs 1,688 bytes +72 →Video Solution

25 June 2020

• curprev 13:0613:06, 25 June 2020 Savannahsolver talk contribs 1,616 bytes +65 No edit summary

1 March 2015

• curprev 18:4618:46, 1 March 2015 Devenware talk contribs 1,551 bytes −2 →Problem

5 February 2015

• curprev 10:0310:03, 5 February 2015 F.11235 talk contribs 1,553 bytes +1 No edit summary
• curprev 10:0310:03, 5 February 2015 F.11235 talk contribs 1,552 bytes +558 Another less boring solution added.

4 February 2015

• curprev 19:4119:41, 4 February 2015 Gina talk contribs 994 bytes +147 No edit summary
• curprev 16:4516:45, 4 February 2015 BeastX-Men talk contribs m 847 bytes +74 →See also: Added See Also section.
• curprev 13:0413:04, 4 February 2015 Pieater314159 talk contribs 773 bytes +333 →Problem
• curprev 13:0013:00, 4 February 2015 Pieater314159 talk contribs 440 bytes +440 Created page with "==Problem== Mr. Patrick teaches math to <math> 15 </math> students. He was grading tests and found that when he graded everyone's test except Payton's, the average grade for the..."