Three spheres of 3cm, 6cm, and 9cm radius are melted down together in a single sphere. in the process 5% of metal is wasted. find the radius of the single sphere formed
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RADIUS OF NEW SPHERE= CUBE ROOT OF (R13+R23+R33)
= CUBE ROOT OF(27+64+125)
= CUBE ROOT OF 216
= 6 CM IS THE RADIUS OF THE NEW SPHERE
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