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Mathematics, 28.07.2021 14:00 isabellesolisss5217

A box contains 28 balls of which 7 are red, 7 are blue, 14 are green. If a ball is drawn at random, find the probability that it is neither blue nor red.

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A box contains 28 balls of which 7 are red, 7 are blue, 14 are green. If a ball is drawn at random,...
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