conversations.from: human
conversations.value: I need help with this problem:
  John writes 3 stories every week.  Each short story is 50 pages.  He also writes a novel that is 1200 pages each year.  Each sheet of paper can hold 2 pages.  Over 12 weeks, how many reams of paper does he need to buy if a ream contains 500 sheets?
conversations.from: assistant
conversations.value: He writes 3*50=150 pages a week
  That means he writes 150*52=7800 pages of short stories a year
  So he writes 7800+1200=9000 pages a year
  So he needs 9000/2=4500 sheets of paper
  That means he needs 4500/500=9 reams of paper