Drag the numbers to order them from greatest to least, with the greatest at the top.

Lets start with the square roots
since the square root of 16 is 4, and 17 is only one above 16, I would round the square root of 17 to about 4. The square root of 12 is between 9 and 4, so id say its about 3.5
Now, combining the numbers we get √12, √17, 4.9, and 5.0
I hoped that I helped