Skip to content / Đến nội dung
ThichHocToan.com

Australian AMC 2012 - Senior Question 14

AMC AUSTRALIA · Australian AMC 2012 - Senior

Question 14

In a three-game series of basketball with just two teams, Wollongong and Townsville, the probability that Wollongong will win each game is twice the probability that Townsville will win. What is the probability that Townsville will win the series?
  1. $\frac13$
  2. $\frac29$
  3. $\frac5{27}$
  4. $\frac7{27}$
  5. $\frac5{18}$