These road signs were found on eastbound I-10 in Phoenix, Arizona.
The road signs say...
+----------------+ | Left Exit 147C | +---------------------------+ +---------+ +-----------+ | HOV 202 East HOV East | | 10 East | | Exit 147B | | 1/2 Mile 10 | | Tucson | | 51 North | +---------------------------+ +---------+ | 1/2 Mile | +-----------+ +-----------+ +----------+ | Exit 147A | | Exit 146 | | 202 East | | 16th St | | 1/2 Mile | +----------+ | Exit Only | +-----------+ the numbers are: 147 202 (1/2) 10 10 147 51 (1/2) 147 202 (1/2) 146 16 the math is: ((202 - 202) + (147 - 147) + 51 - ((1/2 + 1/2) / (1/2)) + (147 - 146) - 10) / 10 = sqrt(16)
Creator: Gerald D. Thurman
[gthurman@gmail.com]
Created: 25 March 2007