If \(\frac{{\frac{2}{3} \div \frac{5}{6}\;of\frac{3}{4}}}{{\frac{2}{3} \div \frac{3}{4} \times \frac{5}{8}}} \div \frac{{\frac{2}{3} \div \frac{3}{4}\;of\frac{5}{6}}}{{\frac{2}{3} \div \frac{5}{6} \times \frac{3}{4}}} = 1 + \frac{k}{{25}},\) then the value of k is∶

• A. 2
• B. 3
• C. 4
• D. 9