The ratio of radius of two spheres is 2: 3. The ratio of their volumes is?
A. 2: 3
B. 4: 9
C. 27: 16
D. 8: 27
Answer:D
The ratio of radius of two spheres is 2: 3. The ratio of their volumes is?
A. 2: 3 B. 4: 9 C. 27: 16 D. 8: 27