Calculate: (5)/(12)+(4)/(15)

Expression: $\frac{ 5 }{ 12 }+\frac{ 4 }{ 15 }$

Write all numerators above the least common denominator $60$

$\frac{ 25+16 }{ 60 }$

Add the numbers

$\begin{align*}&\frac{ 41 }{ 60 } \\&0.68\overset{ \cdot }{ 3 } \end{align*}$