Mathematics
Medium
Question
If X and Y complete a certain work in 10 days, Y and Z in 16 days and X and Z in 22 days, find the time required for each one to complete the work while working separately.
A
120, 40, 60 days
✓ Official correct answer
B
120, 60, 80 days
C
40, 30, 120 days
D
30, 40, 60 days
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
120, 40, 60 days
No member explanations yet for this option.
B
120, 60, 80 days
No member explanations yet for this option.
C
40, 30, 120 days
No member explanations yet for this option.
D
30, 40, 60 days
No member explanations yet for this option.