Which one of the following is the smallest fraction? \(\frac{6}{11}, \frac{13}{18}, \frac{15}{22}, \frac{19}{36}, \frac{5}{6}\)

• A. \(\frac{6}{11}\)
• B. \(\frac{13}{18}\)
• C. \(\frac{15}{22}\)
• D. \(\frac{19}{36}\)