Answer:
18920
Step-by-step explanation:
43000*(11/100)*4
 
        
             
        
        
        
Answer:
5
Step-by-step explanation:
<u>(n-2)180 = 108</u>
           n 
Distribute 
180n-360=108n
-360=-72n
5=n
n=5
 
        
                    
             
        
        
        
Answer:
 
Step-by-step explanation:
 
        
             
        
        
        
Answer:
20%.
Step-by-step explanation:
That is  (60 - 50) / 50
= 10/50
= 1/5
To convert to a percent we multiply by 100:
= 20%.