The volume of this rectangular prism is 36 cm^2. How many ½ cm cubes will fit in this rectangular prism? Show your reasoning.

Answer: 72!!! Brainliest pls i need it for my goal!
Step-by-step explanation:
1/2 cmx 2 is 2 cubes per cm
3x2= 6
6x2= 12
12x 6= 72