Question

Oder then from least to greatest. 3 1/0, 3.23, 305%, 3 2/15

Answer 1

3 1/0 is not defined. As you've typed it, it looks like division by zero.

Let's rearrange 3.23, 305%, 3 2/15 as necessary:

3.23, 3.05, 3.133

Clearly, 3.05 is smallest and 3.23 is largest. Thus: 3.05, 3.133, 3.23.