2.1?? 3.2???

[MarcaineArt]

I have seen these decimals on various threads when people are talking about their torts and turtles. What do these mean and how do you decipher them? I have seen some that are 2.1 and some with three digits like 3.1.1. Just a brief explanation would be great.

 

[Tim/Robin]

http://www.tortoiseforum.org/Thread-1-2-0-pets-what-do-these-s-mean#axzz1vYZaCjhm

 

[MarcaineArt]

Thanks