Three metallic solid cubes whose edges are 3 cm ,4 cm and 5 cm melted and formed into a single cube . Find the edge of the cube formed.

Explanation

To find the edge of the new cube formed by melting three metallic cubes with edges of 3 cm, 4 cm, and 5 cm, we will follow these steps:

### Step 1: Calculate the volume of each cube.
The volume \( V \) of a cube is given by the formula:
\[ V = a^3 \]
where \( a \) is the edge length of the cube.
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