A solid metal cuboid of 343 cm × 49 cm × 7 cm is melted and cubes of – McqOptions

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1.	A solid metal cuboid of 343 cm × 49 cm × 7 cm is melted and cubes of edge 7 cm are formed. The sum of the surface area (in cm2) of the total number of cubes formed is:
A.	16807
B.	10842
C.	100842
D.	120506
Answer» D. 120506

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