Mathematics
Medium
Question
If six persons sit in a row, then the probability that three particular persons are always together is____________?
A
1/20
B
3/10
C
1/5
✓ Official correct answer
D
4/5
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
1/20
No member explanations yet for this option.
B
3/10
No member explanations yet for this option.
C
1/5
No member explanations yet for this option.
D
4/5
No member explanations yet for this option.