Off Topic > Off Topic
I suck at math.
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.