Pyramid a is a square pyramid with a base side length of 14 inches and a height of 6 inches. pyramid b has a volume of 3,136 cubic inches. how many times bigger is the volume of pyramid b than pyramid a? give your answer as a percent. provide an explanation and proof for your answer to receive full credit

800%

Step-by-step explanation:

The volume of a pyramid is given by the equation:

The pyramid a has a square base, so we have that:

So, for pyramid a, the volume is:

To find how many times bigger is the volume of pyramid b than pyramid a, we just need to divide both volumes:

So the volume of pyramid b is 800% the volume of pyramid b.