Solution - Simplification or other simple results

Step  1  :

            2
 Simplify   —
            3

Equation at the end of step  1  :

  51   2
  —— • —
  6    3

Step  2  :

            17
 Simplify   ——
            2 

Equation at the end of step  2  :

  17   2
  —— • —
  2    3

Step  3  :

Final result :

  17           
  —— = 5.66667 
  3