Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "2.7" was replaced by "(27/10)".

Step  1  :

            27
 Simplify   ——
            10

Equation at the end of step  1  :

      27
  4 • ——
      10

Step  2  :

Final result :

  54            
  —— = 10.80000 
  5