✅ Answer: 60 minutes (1 hour).
You take the 1st pill RIGHT NOW (0 minutes). The 2nd pill 30 minutes later. The 3rd pill 30 minutes after that. Total = 60 minutes.
If you said 90 minutes (3 × 30) — you forgot that you take the first pill immediately. You don’t wait 30 minutes to start.
Your score: __/15
Next: ➡️ Question #11
