These highway signs are in Oklahoma. [OK was the 46th state admitted to the Union.]

The highway signs say...

+-----------------------------+ | East |West |East | East | | US-60 |US-270|US-270| OK-51 | ------------------------------- | North |West |South | East | | US-281|OK-3 |US-281| OK-3 | ------------------------------ | <--- <--- ---> ---> | +-----------------------------+the numbers are: 60, 270, 270, 51, 281, 3, 281, 3 the math is: 270 - 270 + 281 - 281 = 60 - 51 - 3 * 3 more math: 270 / 270 - 281 / 281 = 60 - 51 - 3 * 3 rsAgeEval: 270 - 270 + (60 - 51) * 3! + 3^{(281 / 281)}= 57 * RoadHacker was 57 years young when he found these highway signs. rsStateEval: sqrt(60 + 51 - (281 - 270)) + (281 - 270) * 3 + 3 = 46 * Oklahoma was the 46th state admitted to the Union. rsCardinalityEval: (270/270+281/281)^cuberoot(sqrt(60-51)*3*3) = 8 * There are 8 numbers in this collection of highway signs. rsPiEval: (281 - 270 + 281 - 270) / (3! + ((60 - 51) % 3)! = Pi * 22/7 approximates Pi rounded to nearest hundredth (3.14) * 3.1415926535897932384626

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

**Created:** 31 March 2015

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