1 . 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?

  • A. 5 to 6
  • B. 5 to 7
  • C. 6 to 5
  • D. 7 to 5
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