Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "^-2" was replaced by "^(-2)".

(2): "1.12" was replaced by "(112/100)".

Step  1  :

 1.1     1010 = 2•5•101

(1010)^-2 = (2•5•101)^(-2) = (2)^(-2) • (5)^(-2) • (101)^(-2)

Equation at the end of step  1  :

  112
  ——— • ((2)(-2)•(5)(-2)•(101)(-2))
  100

Step  2  :

            28
 Simplify   ——
            25

Equation at the end of step  2  :

  28
  —— • ((2)(-2)•(5)(-2)•(101)(-2))
  25

Step  3  :

Multiplying exponents :

 3.1    5²  multiplied by  5²   = 5^{(2 + 2)} = 5⁴

Canceling Out :

 3.2      Canceling out  2² as it appears on both sides of the fraction line

Final result :

      7                                      
  ————————— = 1.09793 • 10-6 
  (54•1012)