What will come in the place of the question mark ‘?’ in the following question?
\(\left\{ {\left( {10\frac{1}{3} - \frac{1}{3}} \right) \div \frac{5}{{18}}} \right\}of\left( {\frac{5}{8} + \frac{1}{4}} \right)\) = ?
1
\(\frac{{91}}{4}\)
2
\(\frac{{63}}{2}\)
3
\(\frac{{81}}{4}\)
4
\(\frac{{91}}{5}\)
5
\(\frac{{85}}{4}\)