Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "^-5" was replaced by "^(-5)".

(2): ".19" was replaced by "(19/100)".

Step  1  :

             19
 Simplify   ———
            100

Equation at the end of step  1  :

            19
  (10-5) • ———
           100

Step  2  :

 2.1     10 = 2•5

(10)^-5 = (2•5)^(-5) = (2)^(-5) • (5)^(-5)

Equation at the end of step  2  :

                       19
  ((2)(-5)•(5)(-5)) • ———
                      100

Step  3  :

Multiplying exponents :

 3.1    2⁵  multiplied by  2²   = 2^{(5 + 2)} = 2⁷

Multiplying exponents :

 3.2    5⁵  multiplied by  5²   = 5^{(5 + 2)} = 5⁷

Final result :

     19                                    
  ——————— = 1.90000 • 10-6 
  (27•57)