Mathematics
Medium
Question
A bag contains five white and four red balls. Two balls are picked at random from the bag. What is the probability that they both are different color?
A
4/9
B
5/9
✓ Official correct answer
C
7/9
D
8/9
Community credibility
Registered members can vote for the answer they believe is correct today and explain why. If the facts change after an election or news event, suggest a new option so others can vote it up.
A
4/9
No member explanations yet for this option.
B
5/9
No member explanations yet for this option.
C
7/9
No member explanations yet for this option.
D
8/9
No member explanations yet for this option.