I can only insert one image...but the last tile is, "How many cubic blocks of side length 1/6 inch would it take to fill a cube with a side length of 2/6 inch?" Please answer!​

it is probably the graph on the bottom right.

hello from mrbilldoesmath!

answer:   x^2 + y^2 = 1024

discussion:

the equation of a circle with center (h,k) and radius "r" is

(x-h)^2 + (y-k)^2 = r^2.

in our case

(x-0)^2 + (y-0) ^2 = 32^2 = 1024

you,

mrb

4n=2m

ratio of m to n: 2/4 = 1/2

answer

a. 1/2