Question

The dimensions of a rectangular prism are shown below:

Answer 1

Answer:

...........

Step-by-step explanation:

...........

Answer 2

Step-by-step explanation:

The volume of the rectangular prism = l × b × h

= 1 1/2 × 1 × 2 1/2

= 3/2 × 5/2

= 15/4 feet³

The volume of the small cube = (1/2)³

= 1³/2³

= 1/8 foot³

To find:

How many small cubes fit in the rectangular prism?

15/4 ÷ 1/8

15/4 × 8

15 × 2

30

Therefore, 30 small cubes can fit inside the rectangular prism.

The volume of the rectangular prism in terms of the small cube

= 1/8 × 30

= 1/4 × 15

= 15/4 feet³