Mrs. Friedmon baked a walnut cake for her class. The pictures below show how much cake she brought to school and how much she had left at the end of the day.
Which fraction represents the difference between the amounts of cake Mrs. Friedmon had before school and after school?
Cody is designing a pattern for a wood floor. The length of the pieces of wood are \(1\frac{1}{2}\) inches, \(1\frac{13}{16}\) inches, and \(2\frac{1}{8}\) inches. What is the length of the 5th piece of wood if the pattern continues?