How many metal sphere each of radius 4cm can be made by melting a big metal sphere whose radius is 16.

How many metal sphere each of radius 4cm can be made by melting a big

1.	How many metal sphere each of radius 4cm can be made by melting a big metal sphere whose radius is 16.
A.	64
B.	16
C.	78
D.	28
Answer» B. 16

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How many metal sphere each of radius 4cm can be made by melting a big metal sphere whose radius is 16.

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