Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "2.75" was replaced by "(275/100)". 2 more similar replacement(s)

Step  1  :

            11
 Simplify   ——
            4 

Equation at the end of step  1  :

   85   11
  ——— • ——
  100   4 

Step  2  :

            17
 Simplify   ——
            20

Equation at the end of step  2  :

  17   11
  —— • ——
  20   4 

Step  3  :

Final result :

  187           
  ——— = 2.33750 
  80