Olive ate one slice of pizza. otto ate one slice of pizza. if olive ate 1/3 of the pizza and all the slices are the same size, what fraction of the pizza was eaten in total?

Acone is placed inside a cylinder. the cone has half the radius of the cylinder, but the height of each figure is the same. the cone is tilted at an angle so its peak touches the edge of the cylinder’s base. what is the volume of the space remaining in the cylinder after the cone is placed inside it?