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Question
primary 5 | Maths
| Area & Volume
One Answer Below
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Pls help...............thxs
Date Posted: 4 years ago
Views: 298
currently, 12+2 = 14 unit cubes
need another 9+4 = 13 unit cubes
to form 27 unit cubes (which is
3 by 3 by 3 cube)
not a small cube, but the smallest cube.
need another 9+4 = 13 unit cubes
to form 27 unit cubes (which is
3 by 3 by 3 cube)
not a small cube, but the smallest cube.
So what is the answer ?
Answer : 4
Hope this helps ( ´∀｀)
Hope this helps ( ´∀｀)
See 1 Answer
The next smallest cube from the left over is 3x3x3 cube, total small cube needed to form a 3x3x3 cube = 27 small cube.
Existing have 14 small cube
Therefore. 27-14=13 small cube needed to form smallest cube.
Take note: small cube here refer 1x1x1 cube.
Hope this helps
Existing have 14 small cube
Therefore. 27-14=13 small cube needed to form smallest cube.
Take note: small cube here refer 1x1x1 cube.
Hope this helps
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