Hello there!
Least to greatest of these problem
For the fractions you can simplify it make it easier for you to solve these types of problems
Anyhow!
Let's find our answer, shall we?
[tex]2.3 = 2.3 \\ \\ 2\frac{4}{5} = \frac{14}{5} = 2.8 \\ \\ 2.6 = 2.6[/tex]
Our answer: [tex]2.3 \\ 2.6 \\ 2\frac{4}{5} [/tex]