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The volume of the rectangular prism is 3 / 4 inches³

Volume of a right rectangular prism

The volume of a right rectangular prism is describe as follows;

  • v = lwh

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,

  • volume of each cube = (1 / 4)³ = 1 / 64

The cubes are 48 in number. Therefore,

volume of rectangular prism = 1 / 64 × 48 = 48 / 64

volume of rectangular prism = 3 / 4 inches³

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