No. It can be written as a fraction. It is 13 over 3.
0.453 repeated as a fraction = 453/999
.23 repeated as a fraction is 23/99
The number .475 repeated as a fraction would be 475/999.
If it's only the '4' that's repeated, then the fraction is 2/45 . If the '.04' is repeated, then the fraction is 4/99 .
0.3 is 3/10 as a fraction. It is NOT '1/3' 0.3333333...... repeated to infinity is 1/3
It is 1 2/3.
5/3
It is 40/9.
2/3
6/7
213/999