A box contains only white balls, red balls and green balls. What is the probability of selecting a ball that is either

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

OA B

Source: Magoosh

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