\(\left( {\frac{7}{5} \div \frac{7}{{10}}of\frac{3}{4}} \right) \div \frac{4}{9} + \left( {\frac{7}{{16}} \div 10\frac{1}{2} \times 7\frac{1}{5}} \right) \times \frac{5}{{12}} \) విలువ:
1
\(\frac{{49}}{8}\)
2
\(\frac{{39}}{4}\)
3
\(\frac{{41}}{4}\)
4
\(\frac{{47}}{8}\)