Yes, 9.3 with the 3 repeated is a rational number. It can be expressed as a fraction, 9 1/3, which means it can be written as a ratio of two integers.
28 as a fraction = 28/1
It is 7/9.
4/9
It is 4/3
0.453 repeated as a fraction = 453/999
.23 repeated as a fraction is 23/99
9.33... 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 equivalent, in rational form, is 84/9. You can simplify this rational fraction if you so wish.
Yes, 9.3 with the 3 repeated is a rational number. It can be expressed as a fraction, 9 1/3, which means it can be written as a ratio of two integers.
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
28 as a fraction = 28/1
It is 1 2/3.
5/3
It is 40/9.
2/3