Identify the numeric order of these mixed numbers from largest to smallest: 2/1 3/6 , 4/1 1/3, 1/1 3/4 1/1 4/5

To compare these mixed numbers, we need to first convert them all into improper fractions.

- 2/1 = 2
- 3/6 = 1/2
- 4/1 1/3 = 4 + 1/3 = 13/3
- 1/1 3/4 1/1 4/5 = 1 + 3/4 + 1 + 4/5 = 1 + 15/20 + 1 + 16/20 = 2 + 31/20 = 51/20

Now we can order them from largest to smallest:

13/3 > 51/20 > 2 > 1/2