SOLUTION: Find the approximate difference in volumes between two spheres. One has a radius of 6 cm, and the other has a radius of 12 cm. So i did all of my work but i don't know how to find

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Question 957421: Find the approximate difference in volumes between two spheres. One has a radius of 6 cm, and the other has a radius of 12 cm. So i did all of my work but i don't know how to find the difference ( for the 6 cm i got 904.3( and for the 12 cm o got 7234.5)) so can you help me ?
Answer by macston(5194)   (Show Source): You can put this solution on YOUR website!
Volume 12 cm sphere=
Volume 6 cm sphere=
Difference=

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