1. A box is in the shape of a rectangular prism. Andrea is trying to ship boxes of her homemade chocolate chip cookies. The box she is using to ship has the dimensions of 12in by 10in by 12in. Each cookie box has dimensions of 4in by 5in by 3in. How many cookie boxes will fit into the box to be shipped? Explain how you got your answer.

2. Archimedes was asked by his king to figure out a way of telling if people were giving him fake gold objects. That was when Archimedes discovered his famous principle: an object placed in water displaces the same volume of water as the object's volume. Explain how Archimedes used this to solve his problem.