Mario is cutting loaves of bread into slices. Each loaf of bread is 15 centimeters tall, 15 centimeters wide, and 30 centimeters long. Each slice is a square. Mario cuts a loaf into 12 equal slices. He needs at least 5,000 cubic centimeters of bread for a recipe. Mario will need to use at least
___ slices from this loaf for this recipe.

Mario cuts another loaf into slices that each represent 10% of the loaf. He then cuts each slice in half. The volume of one of these halves is ___
cubic centimeters.

Mario cuts another loaf into sixteenths. He gives 11 of the slices to his neighbor and the rest to his sister, Catherine. Mario's neighbor received
% more of the loaf of bread than Catherine.