The dimension of a metallic cuboid is \( 100 \mathrm{~cm} \times \) \( 80 \mathrm{~cm} \times 64...

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The dimension of a metallic cuboid is \( 100 \mathrm{~cm} \times \) \( 80 \mathrm{~cm} \times 64 \mathrm{~cm} \). It is melted and recasted to form a cube. Find the surface area of the cube.
a. \( 38400 \mathrm{~cm}^{2} \)
b. \( 38800 \mathrm{~cm}^{2} \)
c. \( 39400 \mathrm{~cm}^{2} \)
d. \( 44800 \mathrm{~cm}^{2} \)
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