How many participants in polls via QR-Code?

I want to use polls for hybrid teaching setting, where part of the participants are logged into Zoom from remote locations and part is sitting in a room with the lecturer (without being logged into ZOOM).

When I start the poll the remote-participants can answer via ZOOM.

The others can answer using the QR-Code and smartphone to answer (they are not logged in with ZOOM).

Is this last group somehow counted towards my max. meeting-participants (since they are not logged in) or not?

Could I have a meeting maximum of 100, have 100 people answering in ZOOM and additionally 50 people sitting in the room with the meeting host, using their devices to answer via QR-Code?