Solution - Simplification or other simple results

Step  1  :

            12
 Simplify   ——
            7 

Equation at the end of step  1  :

  12
  —— ÷ 4 ÷ 5
  7 

Step  2  :

         12      
 Divide  ——  by  4
         7       

Equation at the end of step  2  :

  3
  — ÷ 5
  7

Step  3  :

         3      
 Divide  —  by  5
         7      

Final result :

   3           
  —— = 0.08571 
  35