Mathematics · Mensuration
A metallic sphere of unknown radius is melted and recast into 64 smaller spherical balls. During the recasting process, 20% of the total metal is lost as waste. If the total volume of the 64 smaller spheres after the loss is 10,752 cm3, determine the radius (rounded off to the nearest integer) of the original sphere. (Use π = 3.14)
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 115 cm✓
- 217 cm
- 316 cm
- 414 cm
Correct answer
15 cm
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