How do you elongate your audio to match your slo-mo video?

When you have "slo-mo" your 60fps video to 24fps, the audio doesn't match the now-slow mo video.

In other words, how do you "slow-mo" your audio to match your linked slow-mo video?

Generally, you don't.

If you create a compound clip of the video and audio track then the Retime controls will slow down the audio to match. Just linking the clips isn't enough however. This is in v17, I don't know about v16.

Generally, you don't.

I know generally you don't. But I'm trying to get this effect with the slow-downed audio in conjunction with the slow-mo video clip.