How do you say what languages speak in french?

The correct way to say "what languages are spoken" in French is:

Quelles langues sont parlées ?

Here's how to break down the phrase:

* Quelles: What (feminine plural)

* langues: languages

* sont: are

* parlées: spoken (past participle of "parler", to speak)

You can also use this phrase to ask about the languages spoken in a specific place:

* Quelles langues sont parlées en France ? (What languages are spoken in France?)

* Quelles langues sont parlées dans cette ville? (What languages are spoken in this city?)