Question

A rectangular prism with a volume of 555 cubic units is filled with cubes with side lengths of \dfrac13

3
1
​
start fraction, 1, divided by, 3, end fraction unit.
How many \dfrac13
3
1
​
start fraction, 1, divided by, 3, end fraction unit cubes does it take to fill the prism?

Answer 1

Its 135 cubes

Explanation:

Answer 2

135 cubes

Explanation:

Total volume = 5 units³

Each cube: (1/3)³

= 1/27

No. of cubes required:

5 ÷ 1/27

5 × 27

135