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A cubical box has each edge 10 c m and ...

A cubical box has each edge `10 c m` and another cuboidal box is `12. 5 c m` long. `10c m` wide and `8c m` height, find difference in their volume.

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Given
Edge of cubical box is `10 cm`
Volume of cube is `a*a*a` where a is egde of cube.
Therefore, volume of cube =`10*10*10=1000cm^3`
Now, given edges of cuboidal box are `12.5,10`and` 8 cm`.
Volume of cuboid is lbh
Therefore, volume of cuboidal box is `12.5*10*8=1000cm^3`
Difference between volume of both is `1000 -1000 = 0`
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