Calculate: (1)/(3)+4

Expression: $\frac{ 1 }{ 3 }+4$

Write all numerators above the common denominator

$\frac{ 1+12 }{ 3 }$

Add the numbers

$\begin{align*}&\frac{ 13 }{ 3 } \\&\begin{array} { l }4 \frac{ 1 }{ 3 },& 4.\overset{ \cdot }{ 3 } \end{array}\end{align*}$