The edge of three cubes of metal is 3 dm, 4 dm and 5 dm. They are melt – McqOptions

MCQOPTIONS

1.	The edge of three cubes of metal is 3 dm, 4 dm and 5 dm. They are melted and formed into a single cube. Find the edge of the new cube?
A.	3 dm
B.	4 dm
C.	5 dm
D.	6 dm
Answer» E.

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