A cylindrical vase has a diameter of 6 inches. At the bottom of the vase, there are 6 marbles, each of diameter 2 inches. The vase is filled with water up to a height of 10 inches.

What is the volume of water in the vase?
Answer
36π in3
54π in3
66π in3
82π in3

Question

A cylindrical vase has a diameter of 6 inches.  At the bottom of the vase, there are 6 marbles, each of diameter 2 inches. The vase is filled with water up to a height of 10 inches.
 
What is the volume of water in the vase?
Answer
		36π in3
		54π in3
		66π in3
		82π in3

anonymous · Answer

Calculate the volume of the cylinder that is filled. Then subtract the volume of the marbles. You will then have the volume of the water.

apoorvk · Answer

calculate volume of each marble and then total volume occupied by the marbles. now, actual volume of water = volume of water column (i.e. up to the ht of water level) - total volume occupied by the marbles