How do you answer como andas?

"Como andas?" is a Spanish phrase that means "How are you?" Here are some common ways to respond:

Formal:

* Bien, gracias. ¿Y usted? (Good, thank you. And you?)

* Estoy bien, gracias. ¿Y usted? (I'm fine, thank you. And you?)

Informal:

* Bien, ¿y tú? (Good, and you?)

* Estoy bien, ¿y tú? (I'm fine, and you?)

* Más o menos, ¿y tú? (So-so, and you?)

* Todo bien, ¿y tú? (Everything is good, and you?)

Other options:

* ¿Qué tal? (What's up?) - This is a more informal way of asking "How are you?"

* No me quejo. (I'm not complaining.) - This is a humorous way to say "I'm alright."

* Estoy ocupado/a. (I'm busy.) - This is a polite way to indicate that you don't have time for a long conversation.

The best way to respond will depend on the context and your relationship with the person asking.