Twenty-seven spherical solid metallic balls are melted to form some cylindrical rods. The radii of the rods are the same as those of the spherical balls.

If the height of a rod is twice its radius, then how many cylindrical metallic rods can be made from the spherical balls?

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Solution

The correct option is C
18

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Twenty-seven spherical solid metallic balls are melted to form some cylindrical rods. The radii of the rods are the same as those of the spherical balls. If the height of a rod is twice its radius, then how many cylindrical metallic rods can be made from the spherical balls?

The correct option is C 18

Twenty-seven spherical solid metallic balls are melted to form some cylindrical rods. The radii of the rods are the same as those of the spherical balls.

If the height of a rod is twice its radius, then how many cylindrical metallic rods can be made from the spherical balls?

The correct option is C
18