I need help! Please answer this question

Answer:
Step-by-step explanation:
Cube : a = 1/3
Volume of one cube = a³
[tex]=(\frac{1}{3})^{3}= \frac{1}{27} cubic units\\[/tex]
Number of cubes = Volume of prism/ Volume of one cube
=4÷(1/27)
[tex]=4*\frac{27}{1}=4*27=108[/tex]
=108 cubes