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IKMC 2011 - Grades 9-10 - Self-study Question 12

IKMC · IKMC 2011 - Grades 9-10 - Self-study

Question 12

After a race started, Michael led Fernando then Sebastian. Michael/Fernando exchanged places 9 times, Fernando/Sebastian 10 times, Michael/Sebastian 11 times. Find their finishing order.
  1. Michael, Fernando, Sebastian
  2. Fernando, Sebastian, Michael
  3. Sebastian, Michael, Fernando
  4. Sebastian, Fernando, Michael
  5. Fernando, Michael, Sebastian