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#31741 Bangla Language & Literature Time and Work Level 0

If 18 identical machines required 40 days to complete a job, how many fewer days would have been required to do the job if 6 additional machines of the same type had been used from the beginning?

  1. A 10
  2. B 13.33
  3. C 16
  4. D 26.66
Answer: A - 10

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