Mathematics
Medium
Question
A box contains 3 blue marbles, 4 red, 6 green marbles and 2 yellow marbles. If two marbles are picked at random, what is the probability that they are either blue or yellow?
A
3/22
B
4/21
C
2/21
✓ Official correct answer
D
1/14
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
3/22
No member explanations yet for this option.
B
4/21
No member explanations yet for this option.
C
2/21
No member explanations yet for this option.
D
1/14
No member explanations yet for this option.