Respuesta :

Answer:

[tex]3 \frac{2}{3} - 1 \frac{4}{5} = 3 \frac{10}{15} - 1 \frac{12}{15} \\ \\ \frac{55}{15} - \frac{27}{15} = \frac{28}{15} \\ \\ \\ = 1 \frac{13}{15} [/tex]

I hope I helped you^_^