Question

how many cubes of sides two 2m are required to fill the cube of dimension 8m × 8m × 64m.​

Answer 1

Answer:

the answer is very very easy - 28 cubes

Answer 2

Answer:

512

Step-by-step explanation:

volume of large cube =8m × 8m × 64m.

no of cuves of 2 m side that can fix in to cuboid of 8×8×64 =

$\frac{8 \times 8 \times 64}{2 \times 2 \times 2} \\ = \frac{8 \times 8 \times 64}{8}$

canceling 8 by 8

$= 8 \times 64 \\ = 512$

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