Sir Cumference and the Off-the-charts Dessert (Turtleback School & Library Binding Edition) (Charlesbridge Math Adventures) Turtleback School & Library Binding, Reprint edition

FOR USE IN SCHOOLS AND LIBRARIES ONLY. Sir Cumference and Lady Di need a baker to prepare a special dessert for the annual Harvest Faire. Two bakers compete to see whose dessert is most popular. When Pia of Chartres and Bart Graf have trouble keeping track of the votes their desserts receive, they each develop a better system. Pia places a colored candy around the edges of a pie dough (like a pie chart), and Bart stacks up cookie tins (making a 3D bar graph). When there's a tie, the two chefs cook up a hybrid dessert just in time for the Faire....