1. Simplify 2/8 first:[tex] \frac{2}{8} = \frac{1}{4} [/tex]2. Find a common denominator for 1/4 and 4/7. The least common denominator is 28. 3. Convert each fraction:[tex] \frac{1}{4} = \frac{7}{28} \: \frac{4}{7} = \frac{16}{28} [/tex]4. Add:[tex] \frac{7}{28} + \frac{16}{28} = \frac{23}{28} [/tex]