The given fractions have the same denominator, so we can add the numerators directly:
\[
\frac{3}{16} + \frac{5}{16} = \frac{3 + 5}{16} = \frac{8}{16}.
\]
Step 2: Simplify the fraction
The fraction \(\frac{8}{16}\) can be simplified by dividing the numerator and denominator by 8:
\[
\frac{8}{16} = \frac{8 \div 8}{16 \div 8} = \frac{1}{2}.
\]