A box contain 2 white and 3 blue identical ball... - WAEC Mathematics 1998 Question
A box contain 2 white and 3 blue identical balls. If two balls are picked at random, one after the other, without replacement, what is the probability of picking two balls of different colours?
A
\(\frac{5}{25}\)
B
\(\frac{7}{20}\)
C
\(\frac{3}{5}\)
D
\(\frac{2}{3}\)
correct option: c
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