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How many cubes with a side 10 cm can be cut out of a cube having side of 10 metre?
The side of the larger cube = 10 metre = 1000 cm (1m = 100 cm)
Volume of larger cube = $$(1000)^3$$
= 1000000000 Eq.(i)
The side of the smaller cube = 10 cm
Volume of smaller cube = $$(10)^3$$
= 1000 Eq.(ii)
Number of smaller cube can be cut from the larger one = $$\frac{Eq.(i)}{Eq.(ii)}$$ = $$\frac{1000000000}{1000}$$
= 1000000
= 10,00,000
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