Final answer:
Zack can answer 6 questions in 6 minutes, as he answers at a rate of one question per minute.
Step-by-step explanation:
Zack is answering questions at a rate of one question per minute. To find out how many questions he can answer in 6 minutes, we simply need to multiply the rate at which he answers questions by the number of minutes.
Here is the calculation:
- Rate of answering questions = 1 question/minute
- Number of minutes = 6
- Total questions answered = Rate × Number of minutes
- Total questions answered = 1 question/minute × 6 minutes
- Total questions answered = 6 questions
Therefore, Zack can answer 6 questions in 6 minutes.