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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: 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 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 edges of three cubes of metal are 3cm, 4cm and 5cm. They are melted and formed into a single cube. Find the edge of the new cube.

The edges of three solid cubes are 6cm , 8cm and 10 cm These cubes are melted and recasted into a single cube. Find the edge of the resulting cube.

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.

A balll of diameter 21 cm is melted and recast into cubes, each of side 1 cm. Find the number of cubes so formed.

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.