Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "^-3" was replaced by "^(-3)".

(2): "4.8" was replaced by "(48/10)".

Step  1  :

 1.1     10 = 2•5

(10)^-3 = (2•5)^(-3) = (2)^(-3) • (5)^(-3)

Equation at the end of step  1  :

   48   ((2)(-3)•(5)(-3)) 
  (—— • —————————————————) • 102
   10           2        

Step  2  :

            1         
 Divide  ———————  by  2
         (23•53)      

Multiplying exponents :

 2.1    2³  multiplied by  2¹   = 2^{(3 + 1)} = 2⁴

Equation at the end of step  2  :

   48     1 
  (—— • ————) • 102
   10   2000

Step  3  :

            24
 Simplify   ——
            5 

Equation at the end of step  3  :

   24     1 
  (—— • ————) • 102
   5    2000

Step  4  :

Final result :

  153           
  ——— = 0.24480 
  625