Answer:
48 cubes
Step-by-step explanation:
The total area of the cubes would be 1/27. Because 1/3*1/3*1/3=1/27.
The area of the prism is 16/9.
2 2/3 x 2/3=16/9
16/9 * 1 = 16/9
Because we want to find a common denominator we would multiply 16/9 by 3 to get 48/27.
Last, we take 48/27 and divide that by 1/27.
48/27 divided by 1/27 = 1296/27 = 48
