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CBSE Class 10 Math 2022 Delhi Set 1 Paper (Term II)

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Question : 3 of 14
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A solid piece of metal in the form of a cuboid of dimensions 11cm×7cm×11 \text{cm} \times 7 \text{cm} \times 7cm7 \text{cm} is melted to form ' nn ' number of solid spheres of radii   72cm\;\frac{7}{2} \text{cm} each. Find the value of nn.
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