1 August 2022

• curprev 15:5915:59, 1 August 2022 Thestudyofeverything talk contribs 1,064 bytes +86 →Video Solution

11 July 2021

• curprev 11:5211:52, 11 July 2021 Mobius247 talk contribs 978 bytes −1 →Solution

21 December 2020

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26 September 2020

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26 May 2020

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13 July 2015

• curprev 09:5809:58, 13 July 2015 Ryanyz10 talk contribs 765 bytes −17 →Solution

17 February 2014

• curprev 13:4413:44, 17 February 2014 Flamedragon talk contribs 782 bytes +14 →See also
• curprev 13:4413:44, 17 February 2014 Flamedragon talk contribs 768 bytes −2 →Problem 1

4 July 2013

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6 February 2013

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• curprev 16:5516:55, 6 February 2013 Swimmerstar talk contribs 754 bytes +13 →Solution
• curprev 16:5416:54, 6 February 2013 Swimmerstar talk contribs 741 bytes +8 →Solution

12 July 2010

• curprev 16:2416:24, 12 July 2010 Lg5293 talk contribs 733 bytes −16 No edit summary

9 July 2010

• curprev 17:3317:33, 9 July 2010 Lg5293 talk contribs 749 bytes +749 Created page with '== Problem 1 == Makarla attended two meetings during her <math>9</math>-hour work day. The first meeting took <math>45</math> minutes and the second meeting took twice as long. W…'