3 repeating is NOT a fraction ' 3333333....'
However, if you mean 0.3333.... Then to convert to a fraction.
Let P = 0.3333....
&
10P = 3.3333.....
Subtract
9P = 3 (NB THe repeating decimals subtract to zero)
P = 3/9
Cancel down by '3'
P = 1/3
It is 16 2/3.
If all 3 digits are repeating then as a fraction it is 215/999
As a fraction it is 1/3
As a fraction it is 1/3
9.3 repeating is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its rational equivalent is 28/3 which cannot be simplified further.
As an improper fraction it is 17/3
0.6666 repeating = 2/3
2.33... (repeating) = 2 1/3.
3/10
3/10=.3 repeating
1/3
It is: 3.6666..... = 11/3 as an improper fraction