Solution - Adding, subtracting and finding the least common multiple

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "0.001299" was replaced by "(001299/1000000)".

Step  1  :

              1299 
 Simplify   ———————
            1000000

Equation at the end of step  1  :

         1299 
  1 +  ———————
       1000000

Step  2  :

Rewriting the whole as an Equivalent Fraction :

 2.1   Adding a fraction to a whole

Rewrite the whole as a fraction using  1000000  as the denominator :

          1     1 • 1000000
     1 =  —  =  ———————————
          1       1000000  

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:

 1000000 + 1299     1001299
 ——————————————  =  ———————
    1000000         1000000

Final result :

  1001299           
  ——————— = 1.00130 
  1000000