கணித-டெக்ஸின் மதிப்பு என்ன \(\rm \left[\left\{\left(\frac{3}{7}\ of\ \frac{5}{12}-\frac{1}{2}) \right)+\frac{11}{12}-\frac{1}{2}\times\frac{4}{5}\right\}+\frac{6}{5}\times\frac{25 {18}\வலது]\) ?
1
math-tex \(\frac{156}{257}\)
2
math-tex \(\frac{391}{210}\)
3
math-tex \(\frac{395}{282}\)
4
math-tex \(\frac{392}{515}\)