Synchronisation of audio with 60 fps footage

Hello everyone

I hope someone can help me. Unfortunately I can’t find any answers anywhere else.

Film recordings from action cams are mostly 60 fps.
The additional audio recordings I receive from the recorder are either 29.97 or 30 fps.

Can someone explain to me how I should proceed to avoid synchronisation problems.

Would be very grateful for some input.
Best
Tien