The answer of this is 3,6,9,12,15,18,21,24,27,30,33,36,39,...
        
             
        
        
        
The second option. A is 36 and B is 20. FD is half of AC, so 18*2 is 36. FB is half of EC, so it’s 20.
        
                    
             
        
        
        
Answer:
As a percent, that is 88%.
Step-by-step explanation:
 
        
                    
             
        
        
        
32 = 2x2x2x2x2
99 = 11x3x3
100 = 5x5x2x2
400 = 2x2x2x2x5x5
39 = 3x13
35 = 5x7
80 = 2x2x2x2x5
42 = 2x3x7
5 = 1x5
78 = 2x3x13