Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "^-11" was replaced by "^(-11)".

(2): "4.455" was replaced by "(4455/1000)".

Step  1  :

 1.1     10 = 2•5

(10)^-11 = (2•5)^(-11) = (2)^(-11) • (5)^(-11)

Equation at the end of step  1  :

  4455
  ———— • ((2)(-11)•(5)(-11))
  1000

Step  2  :

            891
 Simplify   ———
            200

Equation at the end of step  2  :

  891
  ——— • ((2)(-11)•(5)(-11))
  200

Step  3  :

Multiplying exponents :

 3.1    2³  multiplied by  2¹¹   = 2^{(3 + 11)} = 2¹⁴

Multiplying exponents :

 3.2    5²  multiplied by  5¹¹   = 5^{(2 + 11)} = 5¹³

Final result :

     891                                      
  ————————— = 4.45500 • 10-11 
  (214•513)