Solution - Simplification or other simple results

\frac{1}{3} 15 = 6.96917 \cdot 10^{- 8}

1/3^15=6.96917*10^-8

Changes made to your input should not affect the solution:

(1): "^-5" was replaced by "^(-5)".

Step 1 :

 1.1     27 = 3³

(27)^-5 = (3³)^(-5) = (3)^(-15)

   1                                   
  ——— = 6.96917 • 10^-8 
  3¹⁵

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