Solution - Simplification or other simple results

Step  1  :

             1
 Simplify   ——
            18

Equation at the end of step  1  :

   5     1
  —— -  ——
  18    18

Step  2  :

             5
 Simplify   ——
            18

Equation at the end of step  2  :

   5     1
  —— -  ——
  18    18

Step  3  :

Adding fractions which have a common denominator :

 3.1       Adding fractions which have a common denominator
Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:

 5 - (1)     2
 ———————  =  —
   18        9

Final result :

  2           
  — = 0.22222 
  9