Solution - Raising to a power

Reformatting the input :

Changes made to your input should not affect the solution:

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

Step  1  :

Equation at the end of step  1  :

  (40) • (5)(-3)
 Step  2  :

Final result :

   1            
  ——— = 0.00800 
  125