Answer:
If you put two things together it cannot be less than what was originally there. 
Step-by-step explanation:
For example if you have two bowls of soup and you add them together you will have more soup. 
 
        
             
        
        
        
First, let's convert the givens to decimals to make calculations easier:
2 (3/4) = 2.75
9(5/8) = 9.625
We are given that:
Josie can hike 2.75 miles in one hour.
To know the time that Josie would take to hike 9.625 miles, we will simply do cross multiplication as follows:
2.75 miles ..........> 1 hour
9.625 miles .............> ?? hours
Time = (9.625*1) / (2.75) = 3.5 hours
        
             
        
        
        
Answer:
the answer would be maybe 20 minutes
 
        
             
        
        
        
9514 1404 393
Answer:
   133 1/3 km/hour
Step-by-step explanation:
Average speed is computed as ...
   average speed = (total distance)/(total time)
   = (80 km +120 km +200 km)/(2/3 + 1 + 1 1/3 hour) = 400 km/(3 hour)
   = 133 1/3 km/hour
 
        
             
        
        
        
Each roll has 100 tickets, and 32 were bought.
Multiply 32 with 100
32 x 100 = 3200
3200 tickets were bought in all
hope this helps