Three cubes of metal whose edges are in the ratio 3 : 4 : 5, are melted down into a single cube whose diagonals is 12√3 cm. Find the edges of three cubes.

Three cubes of metal whose edges are in the ratio 3 : 4 : 5, are melte

1.	Three cubes of metal whose edges are in the ratio 3 : 4 : 5, are melted down into a single cube whose diagonals is 12√3 cm. Find the edges of three cubes.
Answer» Three cubes of metal whose edges are in the ratio 3 : 4 : 5, are melted down into a single cube whose diagonals is $12 \sqrt{3} c m .$ Find the edges of three cubes.