The edges of three iron cubes are 6 cm, 8 cm and 10 cm, respectively. – McqOptions

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1.	The edges of three iron cubes are 6 cm, 8 cm and 10 cm, respectively. A new cube was made by melting them. Find the edge of the new cube.
A.	8cm
B.	12cm
C.	14cm
D.	10cm
Answer» C. 14cm

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