What is the value of: \(\frac{{\left( {1 - \frac{3}{4}} \right) + \frac{1}{2}of\frac{6}{{10}}}}{{\frac{2}{3} \div \frac{4}{{10}} + \left( {1 - \frac{1}{5}} \right)of\frac{{25}}{{16}}}}?\)

• A. \(\frac{{47}}{{115}}\)
• B. \(\frac{{29}}{{175}}\)
• C. \(\frac{{49}}{{115}}\)
• D. \(\frac{{33}}{{175}}\)