Answer:
48
Step-by-step explanation:
Volume of the prism
= 1 x 2 2/3 x 2/3
= 1 x 8/3 x 2/3
= 16/9 cm³
Volume of the small cube
= 1/3 x 1/3 x 1/3
= 1/27
Number of cubes
= 16/9 ÷ 1/27
= 16/9 x 27/1
= 48
48 cubes
