Question

How many cubes of 3 cm edge can be cut out of a 18 cm edge ?

Answer 1

Let the number of cubes that can be cut from bigger cube = n.

Then, n x Volume of smaller cube = Volume of bigger cube

Edge of smaller cube = 3 cm

Edge of bigger cube = 18 cm

n×(3)3=(18)3

=> n=18×18×183×3×3

Therefore, n = 6×6×6 = 216 cubes

Answer 2

Here is your answer dear:---

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No of cubes = 216