खालील अभिव्यक्ती सोपी करा.
९ \(\frac{1}{5}\) ÷ {(16 \(\frac{1}{5}\) ÷ \(\overline{12{\frac{2}{3}}-{9{ \frac{2}{3}}}\) ) + 17 \(\frac{1}{2}\) पैकी 3 \(\frac{1}{21}\) }
1
\(\frac{139}{881}\)
2
\(\frac{137}{881}\)
3
\(\frac{140}{881}\)
4
\(\frac{138}{881}\)