A bag contains 4 blue and 8 red identical balls. If two balls are picked at random with replacement, what is the probability of picking two balls of different colours?
A.
1
B.
\(\frac{13}{26}\)
C.
\(\frac{5}{18}\)
D.
\(\frac{4}{9}\)
E.
\(\frac{2}{9}\)
Correct Answer: Option D
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