Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "6.45" was replaced by "(645/100)". 2 more similar replacement(s)

Step  1  :

            129
 Simplify   ———
            20 

Equation at the end of step  1  :

  1255    129
  ———— +  ———
  100     20 

Step  2  :

            251
 Simplify   ———
            20 

Equation at the end of step  2  :

  251    129
  ——— +  ———
  20     20 

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:

 251 + 129     19
 —————————  =  ——
    20         1 

Final result :

  19