Final answer:
The volume of a cube is determined using the formula V = s³. For the small cube with a side length of 1 cm, the volume is 1 cm³, while for the large cube with a side length of 3 cm, the volume is 27 cm³.
Step-by-step explanation:
The question provided is about calculating the volume of a geometric figure, which is a cube in this case. The volume of a cube is found by using the formula V = s³, where V stands for volume and s is the length of the side of the cube.
In the example given, the side of the small cube is 1 cm, so its volume is 1 cm³, and the side of the large cube is 3 cm, so its volume is 27 cm³.
The SI unit of volume is the cubic meter (m³), but here we're working in cubic centimeters (cm³).