\(\left[{\frac{1}{5} + \left(\frac{9}{15} \times \frac{7}{5} \right) - \left( \frac{4}{5} \times \frac{6}{9}\right) + \frac{3}{4}} \right]\)ના \(\frac{2}{3}\) ની કિંમત શોધો.
1
\(\dfrac{5}{6}\)
2
\(\dfrac{1}{12}\)
3
\(\dfrac{377}{450}\)
4
\(\dfrac{2}{3}\)