Answer :
Final answer:
The approximate volume of a cube with all sides equal to 2.5 cm is approximately 15.6 cm³.
Explanation:
The volume of a cube is determined by multiplying the length of one side by itself two times.
In this case, since all sides of the cube are equal to 2.5 cm, we can calculate the volume by multiplying 2.5 cm by itself two times.
The equation would be: V = (2.5 cm) * (2.5 cm) * (2.5 cm) = 15.625 cm³.
Therefore, the approximate volume of the cube with all sides equal to 2.5 cm is approximately 15.6 cm³, which corresponds to option c) 15.6 cm³.
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