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IKMC 2020 - Grades 11-12 - Brazil Second Application - Self-study Question 9

IKMC · IKMC 2020 - Grades 11-12 - Brazil Second Application - Self-study

Question 9

Each of two identical fair dice has two red, two blue and two green faces. What is the probability of obtaining different colours when both are rolled?
  1. $1/12$
  2. $1/9$
  3. $1/6$
  4. $2/9$
  5. $2/3$