Respuesta :

Answer:

5.1miles per day

Step-by-step explanation:

Given parameters:

Total distance run in 3 weeks  = 91.08miles

Unknown:

Average distance run each day = ?

Solution:

The number of days she ran  = 3 x 6  = 18days

  Average distance  = [tex]\frac{Total distance}{number of days}[/tex]  

  Average distance = [tex]\frac{91.08}{18}[/tex]   = 5.1miles per day

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