Algebraic fractions are the same as normal fractions, but they have algebraic expressions as the numerator/denominator. 
For example, 

 is a normal fraction, but 

 is an algebraic fraction.
 
        
        
        
Answer:
171
Step-by-step explanation:
6x6x4.75 is 171
 
        
                    
             
        
        
        
Answer:
C ig.
Step-by-step explanation:
well, it's not a right angle (90 degrees), it's not a 45 degree angle, and it's not a straight angle (180 degrees), so it's not enough info
  
        
                    
             
        
        
        
Multiply the amount of people by the amount of cups they want
4*1 1/3=5 1/3
You would have to make 5 and 1/3 cups of soup
Hope this helps!