Resposta :
[tex] \frac{4}{6} + \frac{4}{8} [/tex]
[tex] \frac{16 + 12}{24} [/tex]
[tex] = \frac{28}{24} [/tex]
Simplificando temos:
[tex] \frac{7}{6} [/tex]
Espero ter ajudado
[tex]4/6+4/8\\\\\frac{4}{6}+4/8\\\\=\frac{4}{6}+\frac{4}{8}\\\\=\frac{4}{6}+\frac{4}{8}\\\\=\frac{7}{6}\\\\=1\frac{1}{6}[/tex]