A cuboid of side 8 cm is cut into small cubes each of side 2 cm . How many small cubes will be formed ?
Answers
Answered by
0
Answer:
Number of cubes =
Volumeofcube
Volumeofcuboid
=
1×1×1
8×4×2
=64
Surface area of cuboid =2×(8×4+4×2+2×8)cm
2
=2×(32+8+16)cm
2
=112cm
2
Surface area of 64 cubes =64×6cm
2
=384cm
2
∴ Required ratio =
384
112
=
24
7
=7:24
Answered by
0
Answer:
Total Number Of Cubes Is = 64
Step-by-step explanation:
Length :
8/2 = 4
Breadth :
8/2= 4
Height :
8/2=4
Total Number Of Cubes Is :
4X4X4 = 64
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