Answer:
B. 6 units 
Step-by-step explanation:

I am joyous to assist you anytime.
 
        
             
        
        
        
77 percent of 149 is 114.73
        
                    
             
        
        
        
Answer:
₹42,500
Step-by-step explanation:
Let Sonali's monthly income be ₹x
<h2>According to the question </h2>







So your answer will be ₹42,500.
 
        
                    
             
        
        
        
The answer is going to be  yes it's rational. hope that helped