Solution - Simplification or other simple results

Step  1  :

            9
 Simplify   —
            7

Equation at the end of step  1  :

  9
  — ÷ 7 ÷ 5
  7

Step  2  :

         9      
 Divide  —  by  7
         7      

Equation at the end of step  2  :

   9
  —— ÷ 5
  49

Step  3  :

          9      
 Divide  ——  by  5
         49      

Final result :

   9            
  ——— = 0.03673 
  245