Problem 1471
What percent of the first 25 positive integers have exactly four positive divisors? Enter your percent as a decimal such as 42% as 0.42.
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Individual Rankings
The first 10 to correctly answer this question are shown below.
- Bassel Baker
- Khalil Dagher
- Steve Hnidei
- Steven Ferry
- Carlos Alberto Miranda Pantoja
- Florence Rollins
- Iqbal Shahid
- Mario Skrtic
- James Duffy
- Raymond Chrisman
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- Bunnell Mathletes
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- Western New Yorkers
- Algebra or Geometry?
- Mikey