1. The problem is to convert 12 minutes into seconds and then compare it to 20 seconds. 2. We use the conversion formula: $$1 \text{ minute} = 60 \text{ seconds}$$. 3. To convert 12 minutes to seconds, multiply 12 by 60: $$12 \times 60 = 720 \text{ seconds}$$. 4. Now, compare 720 seconds to 20 seconds. 5. Since 720 seconds is much greater than 20 seconds, 12 minutes is longer than 20 seconds. 6. Final answer: $$12 \text{ minutes} = 720 \text{ seconds}$$ which is greater than 20 seconds.