A cylinder and a cone have the same height and the same radius. The volume of the cylinder is 18 cm³. What will be the volume of the cone?

As The cylinder and the cone have the same height and the same radius.

Therefore, the volume of the cone = $\frac{1}{3}\times$ volume of the cylinder

As The volume of the cylinder is 18 cm³.

⇒ Volume of cone = $\frac{1}{3}\times 18$

⇒ Volume of cone = 6 cm³