how many cubes each of side 0.5 CM are required to build a cube of volume 8 centimetre cube
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4
Answer:
let the number of cubes be n
volume of a cube = a^3
8 = n(0.5)^3
8 = 0.125n
n = 8÷0.125
n = 64
therefore 64 cubes are required to build a cube of 8cm3.
hope this helps you...
Answered by
0
Side of Cube 1 = Cube root of 8
=2
Side of cubes 2 = 0.5
Therefore number of cubes required = 2/0.5
=4
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