WILL GIVE MEDAL

9.

This prism has a volume of 112 cm3.

What would the volume of the prism be if each dimension was doubled? (Scale factor is 2.)

A.
448 cm3

B.
336 cm3

C.
896 cm3

D.
224 cm3

Question

WILL GIVE MEDAL


9.
 
This prism has a volume of 112 cm3. 
 
What would the volume of the prism be if each dimension was doubled? (Scale factor is 2.)
  

 
 A.
448 cm3
 
 B.
336 cm3
 
 C.
896 cm3
 
 D.
224 cm3

anonymous · Answer

attachment

agl202 · Answer

The volume of the larger prism is the product of 8 and 112.

anonymous · Answer

???

ghostgate · Answer

First, you got to double all dimensions. So:
2 x 2 = 4, 8 x 2 = 16, and 7 x 2 = 14.
Now multiply all together:
4 x 16 = 64 and 64 x 14 = 896 cm^3

ghostgate · Answer

Agl202 was saying that 112 x 8 = 896. That would have given you the same answer, but I don't think that would work for every problem.