This road sign was found on northbound I-225 in Aurora, Colorado.

The road sign says...

+-----------+ | Exit 9 | ------------- | CO Hwy-30 | | 6th Ave | | 1/2 Mile | ------------- | Exit Only | +-----------+the numbers are: 9 30 6 (1/2) the math is: 30 * (1/2) - 6 = 9 observe... 30 * (1/2) = 15 15 - 6 = 9 [solve for 'n'] 30 * (n/2) - 6 = 9 ... the remaining math was added on 2008.10.25... more math: (30 + 6)^(1/2) = sqrt(9)! observe... 30 + 6 = 36 36^(1/2) = sqrt(36) = 6 sqrt(9) = 3 3! = 6 rs42Eval: 30 + 9 + 6 * (1/2) = 42 * 42 is the "Answer to Life, the Universe, and Everything" rsAgeEval: 30 + 9 + 6 / (1/2) = 51 * RoadHacker found this sign when he was 49 years young, but this rsAgeEval was discovered when he was 51.

**Creator:** Gerald Thurman
[gthurman@gmail.com]

**Created:** 21 May 2007

This work is licensed under a Creative Commons Attribution 3.0 United States License.