1km=1000metres
15km=15000 metres 
15000/600=25
25-1=24 (minus the last one)
hope this helps :)
        
                    
             
        
        
        
Best Answer:<span>  </span><span>6 sides is a hexagon. 
the spoke of a wheel is like a radius. Circumference is equal to 2πr so r = 42/2π ≈ 6.69 inches, ans. D. 
that's it! ;)</span>
        
             
        
        
        
Answer:
33.33 percent or 2:4
Step-by-step explanation:
 
        
             
        
        
        
Answer:
2
Step-by-step explanation:
add 6 to both sides and it becomes 4c=8 divide 4 by both sides and it becomes c=2