\(\frac12 \,+\, \frac{303}{7} \,\times \,\frac{29}{5} \\~\\ =\frac12\,+\,\frac{303\,\times\,29}{7\,\times\,5} \) Multiplication comes before addition, so multiply the last two fractions.
\(=\frac12\,+\,\frac{8,787}{35} \\~\\ =\frac{1\,\times\,35}{2\,\times\,35}+\frac{2\,\times\,8,787}{2\,\times\,35} \\~\\ =\frac{35}{70}+\frac{17,574}{70} \\~\\ =\frac{17,609}{70} \\~\\ \approx 251.557\) Now get a common denominator and add these fractions.