math just got important. . Ill luiigii.) i. of Problem Solving. 6 inch piece: 7.79 sqinch= 5.19 inches/$ 7 inch piece: 8.62 sqinch= 5.07 inches/$ fatter piece is better value. math just got important Ill luiigii ) i of Problem Solving 6 inch piece: 7 79 sqinch= 5 19 inches/$ 8 62 07 fatter piece is better value