The document describes a scenario where a group of friends are choosing between two tables to eat pizza at a restaurant. One table seats 10 people and has 4 pizzas, while the other seats 8 people and has 3 pizzas. The summaries are: 1) Melissa used a diagram to show 4 pizzas divided among 10 people on one table and 3 pizzas divided among 8 people on the other table to determine which table has more pizza per person without calculations. 2) Building on Melissa's diagrammatic approach, the table seating 8 people and having 3 pizzas provides more pizza for each person, as 3 pizzas divided among 8 people provides more slices per person than 4 pizzas divided among 10 people. 3