Mathematics
Medium
Question
P can finish a work in 18 days. Q can finish the same work in 15 days. Q worked for 10 days and left the job. how many days does P alone need to finish the remaining work?
A
8
B
6
✓ Official correct answer
C
4
D
2
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
8
No member explanations yet for this option.
B
6
No member explanations yet for this option.
C
4
No member explanations yet for this option.
D
2
No member explanations yet for this option.