Part 2: Find the volume of the shipping box using the total number of fish food cubes. Step 1: Find the volume of the fish food cube. Remember to include units.

Volume of the fish food cube = × × =

Step 2: Find the volume of the shipping box using your answer from Part 1. Remember to include units.

Volume of the shipping box = × =

Part 3: Find the volume of the shipping box using a volume formula. Remember to include units.
V = l × w × h = × × =

Are your answers for the volume of the shipping box in Parts 2 and 3 equal? Why or why not?

Let's ship. You are done! Penny and her classmates thank you.