Question

Is there a pattern in this series? If so, what is the pattern?1/2 + 3/4 + ... + 9 /27

Answer 1

1/2 + 3/4 + ... + 9 /27

Answer 2

I had another student ask me this question and I could not find any pattern.

Answer 3

Is it possible that there is no pattern?

Answer 4

http://www.wolframalpha.com/input/?i=1%2F2+%2B+3%2F4+%2B+...+%2B+9+%2F27
wolfram finds no pattern either

Answer 5

I didn't find any pattern too....