Solution - Simplification or other simple results

Step  1  :

            2
 Simplify   —
            7

Equation at the end of step  1  :

  2
  — ÷ 7 ÷ 8
  7

Step  2  :

         2      
 Divide  —  by  7
         7      

Equation at the end of step  2  :

   2
  —— ÷ 8
  49

Step  3  :

          2      
 Divide  ——  by  8
         49      

Final result :

   1            
  ——— = 0.00510 
  196