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#31368 Bangla Language & Literature Time and Work Level 0

If Salam makes a box every 5 minutes and Kalam takes 7 minutes to make a box, what will be the ratio of the number of boxees produced by Salam to the number of boxes produced by Kalam if they work for 5 hours and 50 minutes?

  1. A 5 to 6
  2. B 5 to 7
  3. C 6 to 5
  4. D 7 to 5
Answer: D - 7 to 5

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