Metallic spheres of radii 6 cm, 8 cm and 10 cm, respectively, are melted to form a single solid sphere. Find the radius of the resulting sphere.
Solution:
Radius of first Sphere
cm
Radius of second Sphere
cm
Radius of third Sphere
cm
Let radius of resulting sphere
cm
According to given condition, we have
Volume of First Sphere + Volume of 2nd Sphere + Volume of 3rd Sphere = Volume of Resulting Sphere
cm
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