And that helps sightreading here; your pinky is at the twelfth fret, where you already remember the note names from the open strings, and those are all natural notes. Meanwhile your third finger only plays less frequent sharps and flats on the eleventh fret. You'll also know the other notes, though with different fingers, from playing seventh position. The main peculiarity of this position is that the frequent high C is in a yellow zone, so watch out.
Find position IX “with ease” using “first finger E on third string”. On a classical guitar, the side of your hand will also be touching the body where it joins the neck. The double bar line below marks the 12th fret.
Scale 16. Minor thirds across position IX.
Scale 17. For Carmen.
The boxes below automatically keep track of which exercises you've seen in this group (you get a gold star for each exercise you visit). And clicking on a box will take you to that exercise (you can see the exercise number by hovering over a box and looking at the url displayed). So all this lets you pick up where you left off in your last session, or go on to some random exercise you haven't seen yet. Courtesy of your browser history.