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
1/3 is the fraction form of 0.3 repeating.
The number 9.3 repeating can be expressed as a fraction by understanding that the repeating decimal 0.3 can be represented as 3/9 or 1/3. Therefore, 9.3 repeating is equivalent to 9 + 1/3, which simplifies to 28/3 when converted to an improper fraction.
As an improper fraction it is 17/3
0.6666 repeating = 2/3
2.33... (repeating) = 2 1/3.
1/3
3/10=.3 repeating
3/10