Actually the biblical value of “3” is just as accurate as the 3.14159 value listed, it is just not as precise. By the same logic you could argue that 3.14159 is not accurate because the actual precise value is an infinite string. Accuracy and precision are two different things.
Dan Rather, is that you?
No it's not since 30 cubits divided by 10 cubits is still 3, not 3.1 or 3.14 or 3.14159. But perhaps you can get the Alabama legislature to really say it is.