Solution - Simplification or other simple results

Step  1  :

            6
 Simplify   —
            7

Equation at the end of step  1  :

  6
  — ÷ 4 ÷ 5
  7

Step  2  :

         6      
 Divide  —  by  4
         7      

Equation at the end of step  2  :

   3
  —— ÷ 5
  14

Step  3  :

          3      
 Divide  ——  by  5
         14      

Final result :

   3           
  —— = 0.04286 
  70