Solution - Reducing fractions to their lowest terms

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "0.0009" was replaced by "(0009/10000)".

Step  1  :

              9  
 Simplify   —————
            10000

Equation at the end of step  1  :

         9  
  1 -  —————
       10000

Step  2  :

Rewriting the whole as an Equivalent Fraction :

 2.1   Subtracting a fraction from a whole

Rewrite the whole as a fraction using  10000  as the denominator :

          1     1 • 10000
     1 =  —  =  —————————
          1       10000  

Equivalent fraction : The fraction thus generated looks different but has the same value as the whole

Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator

Adding fractions that have a common denominator :

 2.2       Adding up the two equivalent fractions
Add the two equivalent fractions which now have a common denominator

Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:

 10000 - (9)      9991
 ———————————  =  —————
    10000        10000

Final result :

   9991           
  ————— = 0.99910 
  10000