1 mile= 1.609 km
Then,
2*1.609=3.218 km
He walked 3.218 kilometers
 
        
             
        
        
        
1.7 : 22.3
17 : 223 is the ratio. Times 10 throughout
        
             
        
        
        
Answer: P=313 and C=626
Step-by-step explanation:
939=2x+x
939=3x
313=x Printer is 313 and computer is 626
626+313=939
 
        
             
        
        
        
Answer:
The Chinese act 
Step-by-step explanation:
 
        
                    
             
        
        
        
Numbers that are close in value to the actual numbers.