Bill took the same test and scored a 90, where his friend scored a 77. Bill and his friend want to determine the
percent of the class had who had a score between theirs.
Help Bill and his friend determine the percent.

Apyramid fits exactly inside a cube. the cube and the pyramid share the same square base, and they are both exactly the same height. the volume of the cube is 66 cubic inches. what is the volume of the pyramid? explain your answer. answer asap