If the volume for 3-d pyramid a is 200 cm3 and the volume for 3-d pyramid b is 800 cm3, how many times bigger is the volume of pyramid b than pyramid a? is it 4 or 0.004

The volume of pyramid B is bigger than the volume of the pyramid A by 4 times.

Step-by-step explanation:

We are given that the volume for 3-D pyramid A is 200 cm^3 and the volume for 3-D pyramid B is 800 cm^3.

Now clearly we could observe that:

Volume of pyramid B=4×Volume of pyramid A.

( Since,

Volume of pyramid B=4×200

Hence, Volume of pyramid B=800 cm^3  )

Hence, the volume of pyramid B is bigger than the volume of the pyramid A by 4 times.                                

the answer is c. 23/3