7 September 2025

• curprev 19:3719:37, 7 September 2025 Aoum talk contribs 4,507 bytes −1 No edit summary

5 February 2022

• curprev 15:4315:43, 5 February 2022 Ihatemath123 talk contribs 4,508 bytes −1 No edit summary
• curprev 15:3015:30, 5 February 2022 Ihatemath123 talk contribs 4,509 bytes 0 →Solution 1
• curprev 15:3015:30, 5 February 2022 Ihatemath123 talk contribs 4,509 bytes +1,253 No edit summary

17 September 2020

• curprev 20:0020:00, 17 September 2020 Fire demon talk contribs 3,256 bytes −2 →Solution 1
• curprev 20:0020:00, 17 September 2020 Fire demon talk contribs 3,258 bytes +2 →Solution 1

9 August 2020

• curprev 19:4719:47, 9 August 2020 Akalia talk contribs 3,256 bytes +1 →Solution 3

30 June 2020

• curprev 19:0419:04, 30 June 2020 Jbala talk contribs 3,255 bytes +83 No edit summary

25 April 2020

• curprev 14:2414:24, 25 April 2020 Ho- -oh talk contribs 3,172 bytes +1 →Solution 1

16 February 2020

• curprev 17:4117:41, 16 February 2020 Advancedjus talk contribs 3,171 bytes −2 →Problem 1
• curprev 16:1516:15, 16 February 2020 Advancedjus talk contribs 3,173 bytes 0 →Solution 3

9 August 2018

• curprev 16:0116:01, 9 August 2018 Tempaccount talk contribs 3,173 bytes −13 Remove extra problem section
• curprev 14:4414:44, 9 August 2018 Tempaccount talk contribs 3,186 bytes +13 Adding problem section

18 July 2018

• curprev 09:3509:35, 18 July 2018 Flyhawkeye talk contribs m 3,173 bytes −1 →Solution 3
• curprev 09:3509:35, 18 July 2018 Flyhawkeye talk contribs 3,174 bytes +42 →Solution 3

2 March 2017

• curprev 21:3321:33, 2 March 2017 Theultimate123 talk contribs m 3,132 bytes 0 No edit summary
• curprev 21:3221:32, 2 March 2017 Theultimate123 talk contribs m 3,132 bytes 0 No edit summary
• curprev 21:3221:32, 2 March 2017 Theultimate123 talk contribs m 3,132 bytes +12 No edit summary

9 March 2015

• curprev 23:3523:35, 9 March 2015 Peng talk contribs m 3,120 bytes −7 →Solution 1
• curprev 23:3523:35, 9 March 2015 Peng talk contribs m 3,127 bytes +1 LaTeX error fix

4 July 2013

• curprev 19:2419:24, 4 July 2013 Nathan wailes talk contribs 3,126 bytes +15 No edit summary

6 September 2012

• curprev 12:5612:56, 6 September 2012 Ptes77 talk contribs 3,111 bytes +1 →Solution 2

29 March 2011

• curprev 07:4807:48, 29 March 2011 Btzy1996 talk contribs 3,110 bytes −3 →See also
• curprev 07:4807:48, 29 March 2011 Btzy1996 talk contribs 3,113 bytes +2 →See also
• curprev 07:4707:47, 29 March 2011 Btzy1996 talk contribs 3,111 bytes +2 →See also
• curprev 03:4303:43, 29 March 2011 Btzy1996 talk contribs 3,109 bytes −13 →See also
• curprev 03:4203:42, 29 March 2011 Btzy1996 talk contribs 3,122 bytes +13 →See also
• curprev 03:4103:41, 29 March 2011 Btzy1996 talk contribs 3,109 bytes +7 →See also
• curprev 03:4103:41, 29 March 2011 Btzy1996 talk contribs 3,102 bytes +1 →See also
• curprev 03:4003:40, 29 March 2011 Btzy1996 talk contribs 3,101 bytes +52 →Solution 3

28 March 2011

• curprev 20:4420:44, 28 March 2011 Jasonglasgow talk contribs m 3,049 bytes 0 fix typo
• curprev 20:3820:38, 28 March 2011 Jasonglasgow talk contribs 3,049 bytes +570 Add an easier way to arrive a 80% acidity

20 March 2011

• curprev 16:0616:06, 20 March 2011 AlphaMath1 talk contribs m 2,479 bytes 0 →Solution

19 March 2011

• curprev 20:5320:53, 19 March 2011 Ewcikewqikd talk contribs 2,479 bytes +697 →Solution
• curprev 13:1513:15, 19 March 2011 AlphaMath1 talk contribs 1,782 bytes +549 →Solution
• curprev 12:5912:59, 19 March 2011 AlphaMath1 talk contribs 1,233 bytes +680 →Solution

18 March 2011

• curprev 20:2320:23, 18 March 2011 Polkadotz talk contribs 553 bytes +5 →Solution
• curprev 13:5013:50, 18 March 2011 AwesomeToad talk contribs 548 bytes +548 Created page with '== Problem 1 == Jar A contains four liters of a solution that is 45% acid. Jar B contains five liters of a solution that is 48% acid. Jar C contains one liter of a solution tha…'