Answer:
The train would travel 880 km in 11 hours.
Step-by-step explanation:
 
        
                    
             
        
        
        
The answer is 10 quarters because 10 quarters would be $2.50. You would need 3 more nickles to get $2.65. 10 would be 7 more than 3.
        
             
        
        
        
A positive number 
 This is because you must add to get from a negative number in order to get to a positive number.
        
                    
             
        
        
        
3/4's obviously because the percentage is bigger.