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Ann took a total of 8 pages of notes during 2 hours of class. In all, how many hours will Ann have to spend...

Ann took a total of 8 pages of notes during 2 hours of class. In all, how many hours will Ann have to spend in class before she will have a total of 24 pages of notes in her notebook? Assume the relationship is directly proportional.

Answer

Solution: Since the relationship is directly proportional, we can set up a proportion based on the given information. Ann takes 8 pages of notes in 2 hours, so the rate is 8 pages/2 hours = 4 pages per hour.

To find out how many hours it will take to write 24 pages, set up the equation:

  1. Let x be the number of hours needed for 24 pages.
  2. 4 pages/hour * x hours = 24 pages
  3. x = 24 pages / 4 pages per hour
  4. x = 6 hours

Therefore, Ann will need to spend 6 hours in class to have a total of 24 pages of notes.

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