What is the product of (frac{27}{5^1})(3)

^{-3}and (frac{(1)^{-1}}{5})?-
**A.**

5 -
**B.**

3 -
**C.**

1 -
**D.**

(frac{1}{25})

##### Correct Answer: Option C

##### Explanation

(frac{27}{5^1})(3)^{-3} x (frac{(1)^{-1}}{5}) = (frac{27}{5}) x (frac{1}{3^3}) x (frac{1}{frac{1}{5}})

= (frac{27}{5}) x (frac{1}{27}) x (frac{5}{1})

= 1