A solid hemisphere of radius is melted and recast into small solid spheres each of radius

MATHEMATICS · Subjective · CBSE · Mathematics · Surface Areas and Volumes · Surface Areas and Volumes

Problem

A solid hemisphere of radius 4 cm4\ \text{cm} is melted and recast into small solid spheres each of radius 2 cm2\ \text{cm}. How many such spheres can be made?

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