A solid metallic cuboid of dimensions 9 m × 8 m × 2 m is melted and recast into solid cubes of edge 2 m. Find the number of cubes so formed
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Volume of cuboid, V 1 = l × b × h = 9 m × 8 m× 2 m = 144 m 3
Volume of cube, V 2 = a 3 = 2 3 = 8 m 3
Number of cubes formed = Volume of CuboidVolume of cube = V 1 V 2 = 144 m 3 8 m 3 =18
Thus, 18 cubes can be formed from the given cuboid.
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__________
Volume of cuboid, V 1 = l × b × h = 9 m × 8 m× 2 m = 144 m 3
Volume of cube, V 2 = a 3 = 2 3 = 8 m 3
Number of cubes formed = Volume of CuboidVolume of cube = V 1 V 2 = 144 m 3 8 m 3 =18
Thus, 18 cubes can be formed from the given cuboid.
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Hey mate here is ur answer........
volume of cubes - 9 × 8 × 2 = 144
recasting into 2 edge = 144/8 = 18 cubes.
Hope it helps♥
volume of cubes - 9 × 8 × 2 = 144
recasting into 2 edge = 144/8 = 18 cubes.
Hope it helps♥
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