Free audio · Chapter 3 of the workbook
Chapter 3 of the GED Test Prep Workbook 2026–2027. Press play and work the chapter with the lesson in your ear — the examples talked through here are printed, with fully worked answers, in the book.
Part 1: translating word problems by ear — name the unknown, build the equation, solve, plug back in. Part 2: choosing the formula (wrapping vs. filling), slope as how fast it climbs, and a mean/median pair.
This chapter prints two codes in the workbook: the first lands at the top of this page (Part 1), the second at Part 2 above. Both parts play from the chapter track.
About 6 minutes. If this lesson has not been posted yet when you scan the chapter's code, this page still routes you: the chapter's printed worked answers carry the full content, and the lesson joins them here the moment it is recorded. All audio is free.
Your plan comes first. Not sure this is your next chapter? The free Readiness Planner orders the subjects from your own scores, and the workbook page shows the full chapter map.