| Off Topic > Off Topic |
| I suck at math. |
| << < (7/9) > >> |
| oromis:
i take a next grade up course and score 75's+, so i pretty much suck. |
| Osak:
Moar Math: Find a 7-digit number N satisfying these conditions: a. N is a multiple of 7 b. five of N's digits are 3's and the other two are 4 and 6 c. The first digit is a 4. What is the smallest for which 1+1/2+1/3+1/4...1/n > 3? |
| Wolf Scout:
The answer is x, with x being the smallest number for which 1 + 1/2 +1/3 +1/4... 1?n > 3 I win? :D |
| Osak:
It's actually 11 :D |
| Osak:
--- Quote from: WhatevaGuy on October 11, 2009, 04:10:21 PM ---n2-26n+30>1000 n2-26n>970 -26n>970n2 I believe that's right. --- End quote --- I found it, it's 47. |
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