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Zuri made 2 spheres using plaster. The smaller sphere has a radius of 6 cm. The larger sphere has a radius of 24 cm.


How much greater a volume of plaster did Zuri use for the larger sphere?


Use 3.14 to approximate pi. Round to the nearest hundredth if necessary.


Enter your answer in the box.

Verified Answer :

Since we are dealing with volume, when one object is 4 times bigger than another, the difference in volume is 4^3 = 64.

6 cm sphere = 4/3 PI 6^3
6 cm sphere = 4/3 PI 216
6 cm sphere =



904.78 cc

24 cm sphere =
4/3 PI 24^3
24 cm sphere = 4/3 PI 13,824
24 cm sphere =



57,905.84



cc

Comparing the volumes: 57,905.84 / 904.78 = 64