Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "20.5" was replaced by "(205/10)". 2 more similar replacement(s)

Step  1  :

            41
 Simplify   ——
            2 

Equation at the end of step  1  :

   455    41
  (——— -  ——) ÷ 5
   10     2 

Step  2  :

            91
 Simplify   ——
            2 

Equation at the end of step  2  :

   91    41
  (—— -  ——) ÷ 5
   2     2 

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:

 91 - (41)     25
 —————————  =  ——
     2         1 

Equation at the end of step  3  :

  25
  —— ÷ 5
  1 

Step  4  :

            5
 Simplify   —
            1

Final result :

  5