I don't know how to do this, please help :') Make a conjecture about the given information and the figure below.

using the formula for pythagorean theorem (a2+b2=c2)(the twos are exponents), and knowing that you have b squared and c squared, just reverse it. 26 squared minus 10 squared equals c squared. 26 squared is 676 and 10 squared is 100. you get 576, then use your square roots to undo the squared numbers to get 24.

thinnest to thickest would:

3/8, 3/5, 3/4, 5/2, 5/8, 6/3, 7/4.

it would be this because some of your numbers numerators are bigger than your denominators. this would cause them to be a whole and something else. hope this works.