.A box contains

17 large marbles and

20 small marbles. Each marble is either green or white.

8 of the large marbles are green, and

3 of the small marbles are white. If a marble is randomly selected from the box, what is the probability that it is small or green? Express your answer as a fraction or a decimal number rounded to four decimal places.

#### Top Answer

P(Small) + P(Green) -... View the full answer

- Kindly rate the answer as " most helpful" if you found it helpful.Thanks
- Vipul01
- Sep 28, 2016 at 4:30am

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#### Other Answers

the probability that it is small or green = P[Small] + P[Green] - P[Small and green] ... View the full answer

- the probability that it is small or green = 28 / 3 7 = 0.7568
- StatsG
- Sep 28, 2016 at 4:37am