"Zero point" is 0. It is an integer, not a fraction.
4/5
2/5
Well, honey, zero point zero zero six is the same as 6 over 1000 when written as a fraction. So, in simpler terms, it's 6/1000. Math lesson over, darlin'.
2/5
One fifth
In words: zero point four. As a fraction: 4/10.
-7/10th
107/1000
1/10 = 10% = 0.10
zero point two two five
Greater.