radius of a solid sphere is 12 cm how many sphere of radius 6 cm can be made from it.
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Step-by-step explanation:
Volume of big sphere
= 4/3 × πr^3
= 4/3 ×π× 12×12×12
= 2304π
volume of small sphere
= 4/3 × π × 6×6×6
= 288π
No of small sphere that can be made
= 2304π/288π
= 8
Hence 8 sphere of radius 6 cm can be made
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