The answer is B, 5/6, because when you multiply 4 by 5 it is 20, and when you multiply 5 by 6, you get 30, so 20/30. And, 20/30=2/3. I hope I answered your question!
        
             
        
        
        
See attachment for math work and answer. 
 
        
             
        
        
        
5/10 and 2/10 beacuse tenth is the bottom number
        
                    
             
        
        
        
Answer:
A
Step-by-step explanation:
follow the pattern  in its timetables,hope this helps u!
 
        
             
        
        
        
Answer:
h = 15.8
Step-by-step explanation:
200 = 42 + 10h
10h = 200 - 42
10h = 158
h = 15.8