[" (b) The dimensions of a solid metallic cuboid are "100],[cm times80cm times64cm" .It is melted and recast into a "],[" cube.Find the surface area of the cube."]

The dimensions of a metallic cuboid are: 100\ c mxx80\ c mxx64\ c m . It is melted and recast into a cube. Find the surface area of the cube.

The dimensions of a metallic cuboid are: 100\ c mxx80\ c mxx64\ c m . It is melted and recast into a cube. Find the surface area of the cube.

The dimensions of a metallic cuboid are: 100\ c mxx80xx64\ c m . It is melted and recast into a cube. Find the surface area of the cube.

The dimensions of a metallic cuboid are 44 cm times 42 cm times 21cm. It is molten and reacast into a sphere. Find the surface area of the sphere.

The dimensions of a piece of iron in the shape of a cuboid are 270cm xx100cm xx64cm .If it is melted and recast into a cube,then the surface area of the cube will be (a) 14400cm2 (b) 44200cm2 (c) 57600cm2 (d) 86400cm2

The dimensions of metallic cuboid are 44 cm xx 42 cm xx 21 cm. It is molten and recast into a sphere. Find the surface area of thhe sphere.

The dimensions of a metal block are 120cm times90cm times75cm .It is melted and recast into cubes of edge 30 cm How many cubes will be formed?

The dimensions of a solid metallic cuboid are 72cm xx 30cm xx 75cm . It is melted and recast into identical solid metal cubes with each of edge 6cm. Find the number of cubes formed. Alos, find the cost of polishing the surface of all the cubes formed at the rate Rs 150 per sq. m.

Three metallic cubes whose edges are 3 cm, 4 cm and 5 cm, are melted and recast into a single cube. Find the edge of the new cube formed.