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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
19 Nov 2021

Given information

  Route 1 Route 2 Route 3
  30 27 16
  32 29 41
  27 28 22
  35 36 31
      sum 124 120 110

Step-by-step explanation

Step 1.

 

 

 

 

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