Answer:
At least 6 shirts should be brought to avail a total reduction of Rs 40. 
Step-by-step explanation:
The marked price of each shirt = Rs 28
Discount offered = 25%
So, 25% of marked price  28 = 
⇒Reduction on each shirt is Rs 7
Now, total amount reduction needed = Rs 40
So, number of shirts purchased = 
= 40  Rs /7  Rs  =  5. 71  ≈  6
So, at least 6 shirts should be brought to avail a total reduction of Rs 40. 
 
        
             
        
        
        
Answer:
I believe the answer is 127 degrees.  
Step-by-step explanation:
Please give brainliest.