I think you need to add them all up first or do the 90 degree
Answer:
im assuming you need the volume of this container:


I believe it to be 4 because 3=24/8
So 5/8 + 5/8 = 10/8 + 5/8 = 15/8 + 5/8 = 20/8 + 5/8 = 25/8, which is the closest number to 3
1/8 is rational because irrational numbers can be written as decimals but not fractions