The reason why there are infinitive numbers by zero is because the amount of fractions, and decimals it takes to make a whole. You might not get it at first, but I will guide you and try to explain so that you can understand. For example 0.34 is not a whole so that means it would go next to the zero because it's not a whole.

In fractions, it's not a difference, it's the same. So for example 1/4 is not a whole, so it would go next to zero because it's not a whole. I hope I have helped if I have not I'm sorry!

In fractions, it's not a difference, it's the same. So for example 1/4 is not a whole, so it would go next to zero because it's not a whole. I hope I have helped if I have not I'm sorry!