Hi there!
»»————- ★ ————-««
I believe your answer is:
5 cm
»»————- ★ ————-««
Here’s why:
[tex]\boxed{\text{Volume of a Cube Is:}}\\\\V = s^3\\\\s-\text{Side Length}[/tex]
⸻⸻⸻⸻
⸻⸻⸻⸻
[tex]\boxed{\text{Calculating the Answer...}}\\\\\rightarrow\sqrt[3]{125}\\\\\rightarrow \boxed{5}[/tex]
⸻⸻⸻⸻
The side length should be 5 cm.
»»————- ★ ————-««
Hope this helps you. I apologize if it’s incorrect.