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A and B two pipes can fill a tank in 16 hours and 48 hours, respectively. If both pipes are opened simultaneously, how much time will it take to fill the tank?
  • a)
    10 hours
  • b)
    12 hours
  • c)
    15 hours
  • d)
    16 hours
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
A and B two pipes can fill a tank in 16 hours and 48 hours, respective...
Given:
Time taken by pipe A to fill the tank = 16 hours
Time taken by pipe B to fill the tank = 48 hours
Let the time taken by both pipes be X hours.
According to the question,

∴ The time taken by both pipes to fill the tank is 12 hours.
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A and B two pipes can fill a tank in 16 hours and 48 hours, respectively. If both pipes are opened simultaneously, how much time will it take to fill the tank?a)10 hoursb)12 hoursc)15 hoursd)16 hoursCorrect answer is option 'B'. Can you explain this answer?
Question Description
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