Question

Find the volume of the rectangular prism.

Answer 1

Explanation:

In finding volume of rectangular prism with the same numbers you use this formula
`\tt\underline{V = \: s³}`

• Meaning of s is side of the rectangular prism.

Multiply all sides of rectangular prism then you'll get the volume of the rectangle.

• 
  `\tt{V = \: s³}`
• 
  `\tt{V = \: 7.5ft³}`
• 
  `\tt{V = \: 421.875ft³}`

Therefore the answer is
`\tt\underline\red{421.875ft³}`.

(ʋ◕ᴥ◕ʋ)

Answer 2

First, we must know that we can find the volume of a prism using the formula

Volume = length × width × height

Since we are finding the volume of a cube, all the sides will be the same length so we can represent this as Volume =
`S^(3)`.

Now, we can substitute in our values. It does not matter where the numbers go because they are all the same.

7.5 × 7.5 × 7.5 = 421.875

Therefore, the volume of the prism is 421.875
`ft^(3)`