2. A cistern can be filled by two taps A and B in 12 hours and 8 hours respectively. The full cistern can be emptied by a third tap C in 6 hours. If all the taps are turned on at the same time, in how much time will the empty cistern be filled completely?​

  • matematika

    Subject:

    Math

  • Author:

    sox29

  • Created:

    1 year ago

Answers 1

Answer:

Step-by-step explanation:

Step-by-step explanation:tap C to empty the full cistern = 8 hours. time taken by (A + B + C) to fill the cistern = 48 hours.

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