To solve this type of problem, it is as easy as putting these values into a calculator to find their value as decimals and then ordering them. -58/20 is equal to -2.9. -sqrt8 is equal to -2.8, followed by 17/22 which is equal to .77, and finally we have .78 already solved for us. Now that all of our numbers are in the same form, we can easily list them from least to greatest.
-58/20
-sqrt8
17/22
0.78