A cuboid of length 12 cm, breadth 8 cms and height 3cms. How many minimum number of such cuboids are needed to form a cube
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volume of cuboid= (length×breadth× height) unit cube
= 12×8×3 cmcube
= 288 cm cube
prime factorisation if 288= 2×2×2×2×2×3×3
we need one more 2 and 3 to form a cube,
therefore 2×3=6 cuboids are needed to form a cube.
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= 12×8×3 cmcube
= 288 cm cube
prime factorisation if 288= 2×2×2×2×2×3×3
we need one more 2 and 3 to form a cube,
therefore 2×3=6 cuboids are needed to form a cube.
ans
I hope it will help you buddy
pls mark as brainlist
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