standard_description: Apply concepts of density based on area and volume in modeling situations (e.g., persons per square mile, BTUs per cubic foot).
problem_activity: Task
Amy has a fish tank shaped like a rectangular prism that is 20 cm by 20 cm by 16 cm.  What is the volume of the tank?
[IMG]
If Amy only fills the tank $\frac34$ of the way, what will be the volume of the water in the tank?


aligns: no