Question

Ms. Lu is adding a new room to her house. The room will be a cube with volume 4,913 cubic feet. What is the length of the new room?

Answer 1

The length of the new room will be 17 feet.

Explanation:

Ms. Lu is adding a new room to her house. The room will be a cube with volume 4,913 cubic feet.

The volume of cube is given as:
`a^(3)` where a is the edge measurement. Here, volume is given as 4913 cubic feet.

So,

`a^(3)=4913`

`a=\sqrt[3]{4913}`

a = 17

Hence, the length of the new room will be 17 feet.

Answer 2

It is given in the question that

Ms. Lu is adding a new room to her house. The room will be a cube with volume 4,913 cubic feet.

Let the length of the side of the puppy be x ft .

And the formula of volume of cube is

`Volume = side^3`

Substituting the given values of volume, we will get

`4913 = x^3</p><p>\\</p><p>x = (4913)^(1/3) = 17ft`

So the length of the sides of the room is 17 ft .