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Answer: 16 cubical block
Step-by-step explanation:
Edges of cubical block=6m
Volume of cubical block =a³
=6³
=216m³
Edges of small cubical block =15 cm
Surface area of cubical block=6a²
=6*15²
=6*225
=1350cm²
Surface area of cubical block
in m=13.5m²
no.of cubical block
edges 15 cm=216/13.5
No. of block=16 block
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