A box contains 40 identical balls of which 10 are red and 12 are blue. if a ball is selected at random from the box what is the probability that it is neith...

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A box contains 40 identical balls of which 10 are red and 12 are blue. if a ball is selected at random from the box what is the probability that it is neither red nor blue?

\(\frac{9}{20}\)

\(\frac{3}{10}\)

\(\frac{1}{4}\)

\(\frac{11}{20}\)

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