perplexus.info :: Just Math : Fibonacci Fractions

Fibonacci Fractions (Posted on 2005-03-09)

What is the sum of 0.1+ 0.01+ 0.002+ 0.0003+ 0.00005+ 0.000008+ ..., where each term is the n-th Fibonacci number, shifted n places to the right (that is, divided by 10^n)?

Submitted by e.g.

Rating: 3.0000 (2 votes)

Solution: (Hide)

10/89. See an explanation here.

Comments: ( You must be logged in to post comments.)

Subject	Author	Date
Puzzle Solution: Method III	K Sengupta	2008-05-01 06:32:52
Puzzle Solution: Method II	K Sengupta	2008-05-01 06:31:10
Puzzle Solution: Method I	K Sengupta	2008-05-01 06:30:01
answer	K Sengupta	2007-11-23 03:50:26
re: What I found	Douglas	2005-03-31 08:00:52
Clear Solution	Eric	2005-03-10 06:40:39
Solution with explaination	Sachin	2005-03-09 21:46:30
Explained solution	Federico Kereki	2005-03-09 21:12:57
Very interesting, Charlie...	Erik O.	2005-03-09 21:09:25
Mmmhhh...	Michael Cottle	2005-03-09 21:03:06
re: Extended precision using UBASIC -- base 12 error in added matter	Charlie	2005-03-09 20:17:56
Extended precision using UBASIC	Charlie	2005-03-09 20:06:38
re: What I found	Bryan	2005-03-09 20:01:31
maybe	Mark	2005-03-09 19:56:43
What I found	Hugo	2005-03-09 19:44:51
re: No Subject	Dustin	2005-03-09 19:14:58
No Subject	Dustin	2005-03-09 18:52:04

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