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CBSE Class 9 Answered

How many cubes of edge 1 cm can be made out of a cube having an edge of length 4 cm?
Asked by Topperlearning User | 23 Aug, 2017, 03:07: PM
answered-by-expert Expert Answer

Volume of cube of edge 1 cm (V) = (edge)3 = 1 cm3

Volume of cube of edge 4 cm (V1) = (edge)3 = 64 cm3

Let N number of 1 cm cubes can be cut out of 4 cm of cube.

Then, N × V = V1

Thus, N = 64 over 1 equals 64

Answered by | 23 Aug, 2017, 05:07: PM

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