I cant directly give u the answer but here is some help:
for part a add up and solve the equazions on the whiteboard.
for part b subtract 90 from what you got from part a.
Hope this helps. Sorry i couldnt help more.
        
             
        
        
        
Answer:
66 sweets
Step-by-step explanation:
all you need to do is multiply 11 by 6 to get your answer seeing that ⅙ of the jar is 11
 
        
             
        
        
        
Answer:
If it really is out of ten shots the answer should be 6 out of 10.
Step-by-step explanation:
12/30 divided by 3 is 4/10
If she had an increase of 50%, the answer is 6 out of 10 shots.
 
        
                    
             
        
        
        
Answer:
152 customers a day
Step-by-step explanation:
6840/45=152