Khan Academy has more than 100,000 practice problems.😯 Last year, this problem was the most challenging. Millions of learners got the answer wrong.🤔 Can you get it right? Or do you need help from an AI math tutor?
Henry can write 5 pages of his novel in 3 hours.
At this rate, how many pages can Henry write in 8 hours?
How would AI solve this problem?
Type this question into an AI-powered tool like ChatGPT or Bard and it will give you the answer.
If you use Khan Academy’s AI-powered tutor, Khanmigo, it helps you uncover the answer yourself, step-by-step. For example, Khanmigo will ask you, “What’s the first piece of information you think is important from the problem?”
Now that you’ve had a little help from Khanmigo, do you think you have the right answer?
Scroll down to see the answer.
The answer is…
Answer: Henry can write 13 ⅓ pages in 8 hours.
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Want to work on similar practice problems? Check out more rate problems in our 6th grade math course.
Just a little time studying math each day can be the boost you need.