What is the volume of 20 ice cubes, each of sides is 5 cm.

2500 cm^3

Step-by-step explanation:

The volume of a cube of side length s is V = s^3.

The volume of this particular cube is V = (5 cm) ^3 = 125 cm^3.

The volume of 20 such ice cubes is thus 20 (125 cm^3) = 2500 cm^3.