Annie and her sister shared a cheese pizza. Annie ated of the pizza, and her sister ate of the pizza. Whic amount of pizza that Annie and her sister ate and the amount of pizza left?
OA / - 1 = 1
1 - 6 = 1

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?