1. The problem involves computing and simplifying fractions given in a grid format. 2. We use the central grid cell at position_hint=center to compute the fraction values: 4, \frac{5}{1}, \frac{3}{1}, \frac{5}{1}, \frac{2}{4}, \frac{1}{4}. 3. Simplify each fraction: - 4 is already simplified. - \frac{5}{1} = 5. - \frac{3}{1} = 3. - \frac{5}{1} = 5. - \frac{2}{4} = \frac{\cancel{2}}{\cancel{4}} = \frac{1}{2}. - \frac{1}{4} is already simplified. 4. Final simplified values are 4, 5, 3, 5, \frac{1}{2}, \frac{1}{4}.