Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "^-4" was replaced by "^(-4)".

(2): "1.20902654" was replaced by "(120902654/100000000)".

Step  1  :

 1.1     10 = 2•5

(10)^-4 = (2•5)^(-4) = (2)^(-4) • (5)^(-4)

Equation at the end of step  1  :

  120902654
  ————————— • ((2)(-4)•(5)(-4))
  100000000

Step  2  :

            60451327
 Simplify   ————————
            50000000

Equation at the end of step  2  :

  60451327
  ———————— • ((2)(-4)•(5)(-4))
  50000000

Step  3  :

Multiplying exponents :

 3.1    2⁷  multiplied by  2⁴   = 2^{(7 + 4)} = 2¹¹

Multiplying exponents :

 3.2    5⁸  multiplied by  5⁴   = 5^{(8 + 4)} = 5¹²

Final result :

  (6619•9133)           
  ——————————— = 0.00012 
   (211•512)