These street signs are on Eastern Avenue in Plainfield, Illinois.

The street signs say...

+--------------+ | Speed Limit | | 25 mph | +--------------+ | Weight Limit | | 5 tons | +--------------+the numbers are: 25 5 the math is: sqrt(25) = 5 rsCardinalityEval: log_{5}(25) = 2 * There are two numbers in these signs.

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

**Created:** 09 June 2015 (posted 20 June 2015)

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