Question

A cube has its length doubled and its width and height remain the same. How does the new volume compare to the old volume?

Answer 1

The new value will be double of the old volume.

Step-by-step explanation:

Let l be the length of cube

w be the width of the cube

and

h be the height of the cube

then the volume of cube is given by:

$V = lwh$

Now,

Doubling the the length, 2l

The new volume will be:

$V_n = 2lwh\\V_n = 2(lwh)\\V_n = 2V$

Hence,

The new value will be double of the old volume.

Keywords: Volume, area

Learn more about volume at:

• brainly.com/question/6208262
• brainly.com/question/6166224

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Answer 2

Answer:

It is multiplied by 2.

Step-by-step explanation:

If you multiply one side by 2, you are multiplying the volume by 2. The correct answer is it is multiplied by 2.