Three cubes of a metal whose edges are in the ratio 3 ∶ 4 ∶ 5 are melted and converted into a single cube whose diagonal is 12√3 cm. Find the edges of the three cubes.
1
6 units, 8 units, 11 units
2
6 units, 18 units, 10 units
3
16 units, 8 units, 10 units
4
6 units, 8 units, 10 units
5
Not Attempted