Get Download The Chicken Problem PDF ByJennifer Oxley,Billy Aronson Total Buying 16 When someone leaves the chicken coop open and 100 chickens escape, Peg and Cat use their math skills to solve the problem. “Books open your mind, broaden your mind, and strengthen you as nothing else can.” -William Feather Synopsis When someone leaves the chicken coop open and 100 chickens escape, Peg and Cat use their math skills to solve the problem.