Probability DS 6- A box contains only white, red and green balls. What is the probability...
Автор: Dan the GMAT Man
Загружено: 2021-08-17
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Описание:
A box contains only white balls, red balls and green balls. What is the probability of selecting a ball that is either red or white?
(1) The probability of selecting a white ball at random is 2/5
(2) The probability of selecting a green ball at random is 1/3
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