The volume of the rectangular prism is 3 / 4 inches³
The volume of a right rectangular prism is describe as follows;
where
l = length
w = width
h = height
The rectangular prism is made up of 48 cubes. Each cube has an edge length of 1 / 4 inches.
The volume of the rectangular prism is the sum of the volume of the cubes.
Therefore,
The cubes are 48 in number. Therefore,
volume of rectangular prism = 1 / 64 × 48 = 48 / 64
volume of rectangular prism = 3 / 4 inches³
learn more on rectangular prism here: https://brainly.com/question/21308574