Emeryville

Emeryville
Found by	TiltedWorld
City
State	California
Country	United States
Continent	North America
Posted on	Feb 5, 2006
Map Location	37° 49' 37" N, 122° 17' 54" W
Numbers	880, 600, 80, 3, 10, 10, 14, 7, 5, 580
Type	Constant
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Roger Knowles brings this whopper of a sign from the highways of San Francisco.

Mr. Knowles whips up a storm of mathematics to get the first three decimal places of pi. Note, the very small numbers in the carpool information are 5 to 10, and 3 to 7.

${{880 + 600 + (80 \times 3) + (10 \times 10) + 14 - 7 - 5 } \over {580}} \approx 3.141 \approx \pi$

This sign is located on I-80 westbound in California at the Emeryville exit.