Note: This is not a conventional BARS (Basic Arithmetic Road Sign). MathBabbbler collects prime numbered speed limit signs and that is why the picture used in this BARS was taken; however, beyond the 5 MPH sign is a 25 MPH sign and MathBabbler realized that 25 was 5-squared.
These speed limit signs are at Carlsbad Caverns National Park in New Mexico.
The speed limit signs say...diamond sign: 5 MPH rectangle sign: 25 MPHthe numbers are: 5 25 the math is: sqrt(25) = 5
Creator: Gerald Thurman
Created: 02 August 2009