Answer:
Step-by-step explanation:
it doesn't. 
20.63 = 20 63/100 <===
20 5/8 = 20.625
 
        
             
        
        
        
Answer: 120 cm².
Step-by-step explanation:
 1. To solve this problem you must apply the formula for calculate the area of a triangle, which is:
 
 Where <em>b</em> is the base and <em>h</em> is the height of the triangle.
 2. Then, when you substitute the values given in the problem you obtain:
  
 3. You know that the shape is made of 12 right triangle of equal size, therefore, multiply the area obtained by 12.
 4. Then the area of the shape is:
 
 
 
 
 
 
        
                    
             
        
        
        
Answer:
He can make 11 bags.
Step-by-step explanation:
Every bag holds 1/2 pound.
He has 5 1/2.
He can make 11 bags for his chocolate.
hope this helps.