Answer:
The answer to your question is a = 49.8 u
Explanation:
Data
Volume of the sphere = 123,456
side length of the cube = ?
Process
From the information given, we know that both bodies have the same volume so the volume of the sphere is equal to the volume of the cube.
Volume of the cube = 123,456
Formula to find the volume of a cube
Volume = a³
Then
a³ = 123,456
-Get the cube root
a = 49.8 u