Answer:
He jogs 4 9/10 kilometers in 6 1/8 minutes
Step-by-step explanation:
If you multiple 4/5 time 6 1/8 you'll get 4.9, which in fraction form is 4 9/10.
 
        
             
        
        
        
108/9=12 is a true statement
        
             
        
        
        
Jdnsjaiajiajsiiaiaia ajjakskskks
        
             
        
        
        
In 8 weeks the reef grows 13 m, or 104 m.
Converting 104 m into mm:
104 m     1000 mm
--------- * ------------- = 104,000 mm
    1               1 m
 
        
             
        
        
        
3/7. if you make them equivalent fractions it would be 30/70 or 14/70. 30/70 is bigger.