Question

What is the volume of a right rectangular prism with a length of 2 1/3 ft, a width of ​ 1 1/2 ​ ft, and a height of ​ 3 3/4 ​ ft?

Answer 1

The answer is:  13 ⅛  ft³ ; or, write as:  13.125 ft³ .
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Explanation:
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Volume:  V = Base Area * height ;
 
              V =  2 ⅓  ft. * 1 ½ ft. * 3 ¾  ft. ;
  
                 =  7/3 * 3/2 * 15/4  ft³ ;
 
                 =  (7 * 3 * 15) / (3 * 2 * 4)   ft³ ;
    
                 =  (315) / (24)   ft³ ;
 
                 =  105 / 8 ft³ ; 
 
                 =  13 ⅛  ft³ ; or, write as 13.125 ft³  .
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