Mathematics
Medium
Question
Pipes A and B can fill a cistern in 8 and 24 minutes respectively. They are opened an alternate minutes. Find how many minutes, the cistern shall be full?
A
6 min
B
12 min
✓ Official correct answer
C
19 min
D
10 min
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
6 min
No member explanations yet for this option.
B
12 min
No member explanations yet for this option.
C
19 min
No member explanations yet for this option.
D
10 min
No member explanations yet for this option.