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wiki:donuts:fall2014
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wiki:donuts:fall2014 [2014/12/16 11:39] jmb438 |
wiki:donuts:fall2014 [2014/12/17 14:56] (current) jmb438 |
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| [[wiki:donuts:fall2014:answers:camels|answer]] | [[wiki:donuts:fall2014:answers:camels|answer]] | ||
| + | ===== Square Digits ===== | ||
| + | Let N be some two-digit number, with the digits denoted as A and B. | ||
| + | Let N<sup>2</sup> be a three-digit number with the digits denoted as C, A and B. | ||
| + | N = AB | ||
| + | N^2 = CAB | ||
| + | What digit does C represent? ((Dr. Jeffs, Dec 16)) | ||
| + | [[wiki:donuts:fall2014:answers:square|answer]] | ||
| ===== Questions Asked ===== | ===== Questions Asked ===== | ||
| Line 139: | Line 146: | ||
| | Jay Brady | 1 | | | Jay Brady | 1 | | ||
| | Josh Sypherd | 3 | | | Josh Sypherd | 3 | | ||
| - | | Dr. Jeffs | 2 | | + | | Dr. Jeffs | 3 | |
| | Richard Black | 2 | | | Richard Black | 2 | | ||
| | Dr. Warnick | 1 | | | Dr. Warnick | 1 | | ||
| | Wu Yifeng | 3 | | | Wu Yifeng | 3 | | ||
wiki/donuts/fall2014.1418755149.txt.gz ยท Last modified: 2014/12/16 11:39 by jmb438