Answer:
Hello!!
2.1 repeating as a mixed number would be written as [tex]2\frac{1}{9}[/tex]
Step-by-step explanation:
The first thing you should do is save the "2" as a whole number because it is before the decimal. A fraction to represent 0.111111111 would be [tex]\frac{1}{9}[/tex].
Hope this helps!!