BARS::Approaching Exit 9 on I-8 West Near Yuma, Arizona

This road sign is on westbound I-8 just east of Yuma, Arizona.

The road sign says...

   +----------------+
   |         Exit 9 |
   ------------------
   |  Business I-8  |
   | Avenue 8 1/2 E |
   |      Yuma      |
   |     2 Miles    |
   +----------------+
   the numbers are:  9  8  (8 1/2)  2

   the math is:  ((8 1/2) * 2) - 8 = 9

   observe...
      (8 1/2) * 2 = 17
      17 - 8 = 9

   average math:  (8 + 9) / 2 = 8 1/2

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 17 October 2007

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