Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "0.83" was replaced by "(83/100)". 2 more similar replacement(s)

Step  1  :

             83
 Simplify   ———
            100

Equation at the end of step  1  :

  833     83
  ——— -  ———
  100    100

Step  2  :

            833
 Simplify   ———
            100

Equation at the end of step  2  :

  833     83
  ——— -  ———
  100    100

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:

 833 - (83)     15
 ——————————  =  ——
    100         2 

Final result :

  15           
  —— = 7.50000 
  2