Solution - Simplification or other simple results

Step  1  :

             3
 Simplify   ——
            85

Equation at the end of step  1  :

        3
  0 -  —— ÷ 12
       85

Step  2  :

          3      
 Divide  ——  by  12
         85      

Equation at the end of step  2  :

        1 
  0 -  ———
       340

Step  3  :

Final result :

   -1            
  ——— = -0.00294 
  340