The value of \[\frac{{{2}^{1/2}}\times {{3}^{1/4}}\times {{4}^{1/4}}}{{{10}^{-1/5}}\times {{5}^{3/5}}}\div \frac{{{4}^{-2/3}}\times {{5}^{-7/5}}}{{{4}^{-3/5}}\times {{6}^{-1/3}}}\]is equal to

• A. 10               
• B. 1
• C. 6                                 
• D. 18