How many fluid ounces are in 12 tee spoons?

The answer is:  2 fl. oz.   .

There are "2 fl. oz. " [two fluid ounces] in 12 teaspoons. 

Explanation:

Using "U.S.A." American measurements:

 Note the following exact equivalents:

  8 fluid ounces = 8 fl. oz. = 1 cup .

 16 Tablespoons = 16 T. = 1 cup .

  3 tsp. = 3 teaspoons = 1 Tablespoon = 1 T  .

So,

  Given:  "12 t. " ;  12 t. =  _?_  fl. oz

   
    12 t. * ( 1 T. / 3 t.) * (1 cup / 16 T.) * (8 fl. oz./ 1 cup) = _?_  fl. oz  ?? ;

     The units on the "left hand side" of the equation cancel out to the point that we are left with: "fl. oz." ;

  We have (12*8)/(3*16) fl. oz. = (96/48) fl. oz.
                
                = (96÷12)/(48÷12) fl. oz.
 
               =       8 / 4 fl. oz. 
 
             
                =       2 fl. oz  .