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08-31-2013, 08:39 PM | #46 |
Go Beavers!
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08-31-2013, 08:42 PM | #47 | |
Go Beavers!
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Quote:
Most of these problems come down to knowing the "tricks" like this. Unfortunately, math class was a long time ago. |
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08-31-2013, 08:47 PM | #48 | |
www.nfl-forecast.com
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Quote:
It is pretty easy to see that 223 isn't divisible by 2, 3, 5, 7, or 11, so guessing that it is prime is pretty safe at that point. |
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08-31-2013, 08:54 PM | #49 |
Paladin
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I'm a Math major but....F this question.
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08-31-2013, 10:16 PM | #50 | |
The 23rd Pillar
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Quote:
2+0+0+7=9 9 is divisible by 3, therefore 2007 is divisible by 3.
__________________
“Boy, you all want power. God, I hope you never get it.” - Lindsay Graham |
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09-01-2013, 12:54 AM | #51 | |
MVP
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Quote:
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