511/8-243/4
511/8-486/8=25/8
1.3 meters because the radius is half of the diameter, which is 2.6
We can't do this one because we don't know terrance's and jessie's unit rate
Nothing further can be done with this solution
2/3,2/6,2/8
23 is the greatest because it has larger pieces
2/6 is the second greatest because it is a little smaller than thirds
2/8 is the least because it has the smallest pieces