Question

Find the number of small cubes with edge 20 cm that can be accommodated in a cubical box of 2 meter Edge.

Answer 1

no. of cubes accommodated

= 200 x 200 x 200. CC
--------------------------------
20 x 20 x 20 cc
ans is 1000

Answer 2

Hi friend 
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let the 20 cm sided cube be cube1
and the 2 m(200 cm) sided cube be cube2
volume of cube 1 = 20 x 20 x 20
                              =8000 cm3
Volume of cube 2 = 200 x 200 x 200 
                               = 8000000 cm3
No . of small cubes fit in cubical box of 2 m edge = 8000000/8000
                                                                                    = 1000 
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