I need help on this Geometry: Measurement question please

Question

Suppose there are 2 rectangular pools: One is 30 feet wide, 60 feet long, and 5 feet deep through-out, and the other is 40 feet wide, 50 feet long, and 4 feet deep throughout. Show that each pool can be considered “biggest” by comparing the sizes of the pools in two meaningful ways other than by comparing one-dimensional aspects of the pools.

Answer 1

You can compare areas: length x width and volume: length x width * depth.