Solution - Adding, subtracting and finding the least common multiple

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "3656.983" was replaced by "(3656983/1000)".

Step  1  :

            3656983
 Simplify   ———————
             1000  

Equation at the end of step  1  :

  3656983    
  ——————— -  3000
   1000      

Step  2  :

Rewriting the whole as an Equivalent Fraction :

 2.1   Subtracting a whole from a fraction

Rewrite the whole as a fraction using  1000  as the denominator :

            3000     3000 • 1000
    3000 =  ————  =  ———————————
             1          1000    

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:

 3656983 - (3000 • 1000)     656983
 ———————————————————————  =  ——————
          1000                1000 

Final result :

  656983             
  —————— = 656.98300 
   1000