Practicing Success
A bag contains 9 orange balls, 8 green and 4 blue balls. Three balls are drawn one by one at random without replacement. Find the probability that the first ball is orange , second ball is green and third ball is blue? |
\(\frac{24}{665}\) \(\frac{3}{76}\) \(\frac{4}{95}\) \(\frac{16}{95}\) |
\(\frac{24}{665}\) |
Orange balls= 9 Green balls= 8 Blue balls= 4 Total Balls = 21 Required Probability = \(\frac{9}{21}\) × \(\frac{8}{20}\) × \(\frac{4}{19}\) = \(\frac{24}{665}\) |