Solution - Simplification or other simple results

Step  1  :

             1
 Simplify   ——
            19

Equation at the end of step  1  :

  13           1
  —— -  (0 -  ——)
  19          19

Step  2  :

            13
 Simplify   ——
            19

Equation at the end of step  2  :

  13    -1
  —— -  ——
  19    19

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:

 13 - (-1)     14
 —————————  =  ——
    19         19

Final result :

  14           
  —— = 0.73684 
  19