সরলীকরণ করুন: \(\frac{{\frac{{27}}{{14}} \div \frac{{24}}{7}of\frac{{63}}{{28}} - \frac{9}{4}}}{{\frac{{35}}{8} \div \frac{{15}}{4}of\frac} \{6}{8} \{6}} + frac}{7} গ{{196}}{{95}}\)
1
\(-\frac{{40}}{{357}}\)
2
\(\frac{{40}}{{343}}\)
3
\(-\frac{{40}}{{343}}\)
4
\(-\frac{{40}}{{243}}\)