First, do edge x edge x edge to get volume of the cube.
Then, do (length x width x h
eight) divided by 3 to get the volume of the rectangular pyramid.
Answer:
I believe it is A:1 but I could be wrong
Well, I think what u could do is put 1 where the decimal is and 0 by however many numbers there are, for example, 1.13/ 100. There is a 1 for the decimal and two 0 for the two numbers. And then simplify as much as you can and then make it into a mixed fraction if you have to like if it is 9/5 or something