Answer:
Option A = 75 is the best option
Step-by-step explanation:
It took Ashlie 2.5 hours (11:30 am - 2pm) to assemble the marketing packets
Rate = Number of jobs done/Time taken = 90 packages/hr
Number of jobs done = Rate * Time taken = 90 * 2.5 = 225 packages.
Dwayne has assembled the same number of packages = 225 (as reported in the question),
It took Ashlie 2.5 hours (11 am - 2pm) 
Then, his work rate is calculated as:  Number of jobs done/Time taken = 225 packages/3 hours = 75
Thus, option A = 75 is the best option
 
        
             
        
        
        
The last model,
It represents 8/10 or 4/5 which is greater than 3/5
 
        
                    
             
        
        
        
X/9 - 15 
X divided ( / ) by 9 minus ( - ) 9
        
                    
             
        
        
        
Answer:
4%
Step-by-step explanation:
1000 of 25000 is 4%
 
        
                    
             
        
        
        
Answer:
205 years
Step-by-step explanation:
E=68 years
C=E+17=68+17=85 years
D=E-16=68-16=52 years
Total=E+C+D=68+85+52=205 years