This park sign is inside the Hualapai Mountain Park near Kingman, Arizona.

The park sign says...

+------------------+ | Cabins 1-4 -> | | Cabins 5-10 -> | | RV Park -> | | <- Camp Area | | Rotary Rec 3 -> | | Hiking Trails -> | +------------------+the numbers are: 1 4 5 10 3 the math is: 4 / (10 / 5) + 1 = 3 [solve for 'n'] n / (10 / 5) + 1 = 3 more math: 5 * 3 - 10 - 4 = 1 [solve for 'n'] 5 * n - 10 - 4 = 1 more math: 10 * 3 / 5 = (4 - 1)! rsAgeEval: (10 * 3 + 4 * 5)^1 = 50 * RoadHacker was 50 years young when he found this sign. another rsAgeEval: 5 * 10 * (4 - 3) * 1 = 50 rs42Eval: 10 * 5 - 4 - 3 - 1 = 42 * the "Answer to Life, the Universe, and Everything" rsPhiEval: (1 + sqrt(5)) / (4 - 10 / 5) = Phi (1.61803399) * Phi is the golden ratio and it approximates 1.61803399## Update::2009.07.06

MathBabbler spent a couple of nights in Hualapai Mountain Park during mid-June of 2009.

the numbers are: 1 4 5 10 3 rsAgeEval: 5 * 10 + 4 - 3 + 1 = 52 * MathBabbler was 52 years young when he found this equation another rsAgeEval: summation(5, 10) + 4 + (3 * 1) = 52 * MathBabbler was 52 years young when he found this equation rsStateEval: 5 * 10 - 4 + 3 - 1 = 48 * Arizona was the 48th state admitted to the Union and Hualapai Mountain Park is in ArizonaYouTube.com::Park Sign Math Video Clip

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

**Created:** 30 May 2008

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