Given a triangular pyramid and triangular prism with congruent bases and the same heights, what do you know about the relationship between the volume of each? Write your answer in fraction form?

The volume of a triangular pyramid is one-third the volume of a triangular prism with congruent bases and the same height.

In fraction form, this relationship can be expressed as:

Volume of triangular pyramid / Volume of triangular prism = 1/3