Respuesta:
[tex]\frac{149}{60}[/tex]
Explicación paso a paso:
[tex](\frac{1}{5}+\frac{1}{5})+(\frac{4}{3}+\frac{3}{4})[/tex]
[tex](\frac{2}{5})+(\frac{16+9}{12})[/tex]
[tex](\frac{2}{5})+(\frac{25}{12})[/tex]
[tex]\frac{2}{5}+\frac{25}{12}=\frac{24+125}{60}=\frac{149}{60}[/tex]
Espero te ayude mucho
