Mathematics
Medium
Question
A tank is filled in eight hours by three pipes A, B and C. Pipe A is twice as fast as pipe B, and B is twice as fast as C. How much time will pipe B alone take to fill the tank?
A
24 hours
B
28 hours
✓ Official correct answer
C
32 hours
D
36 hours
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
24 hours
No member explanations yet for this option.
B
28 hours
No member explanations yet for this option.
C
32 hours
No member explanations yet for this option.
D
36 hours
No member explanations yet for this option.