Question

The rectangular prism shown has a volume of 105 m3. This prism is enlarged using a scale factor of 4.

What is the volume of the enlarged prism?



A.
6720 m3

B.
1680 m3

C.
840 m3

D.
420 m3

Answer 1

@Chiko_1278

Answer 2

should i do 105 x 4?

Answer 3

Here is a cube.
It measures 1 m by 1 m by 1 m.
Its volume is V = 1 m * 1 m * 1 m = 1 m^3
Ok so far?

Answer 4

Now let's see what happens to teh volume when the side becomes 4 times larger?