Respuesta :

Answer:

yes it is a rational number because it can be written in P / Q form as

[tex]12.8 \\ = \frac{128}{10} [/tex]

and p and q are integers.

Hope it helps Mark as brainleist plz.

It is a rational number because irrational numbers are the ones that continue on forever. This number stops after 8. So it is rational