216 ft per minute or 3.6 ft per second 
515 divided by 216 is 2.38 
it takes 2.38 minutes for the specified ant to crawl 515 feet 
        
             
        
        
        
all of them except the last efg and bcd
 
        
             
        
        
        
Answer:
D 
Step-by-step explanation:
(3x6)x15=270 in
the volume formula is base times width times height.
 
        
                    
             
        
        
        
Answer:
The file contains the solution to the question
 
        
             
        
        
        
Answer: 16/25 (sorry I'm not really sure bc I'm just  a middle schooler)
Step-by-Step explanation: 
2 2/5 km=2.4 kilometers
3 3/4 minutes=3.75 minutes
2.4/3.75=240/375
240/375=48/75=16/25=64/100=0.64
0.64 km/minute (0.64 km per minute)
you can solve the problem using the fractions...
2 2/5=12/5
3 3/4=15/4
(12/5)/(15/4)=(12/5)*(4/15)=48/75=16/25=0.64 again, or you can simplify before multiplying...
(12/5)/(15/4)=(12/5)*(4/15)=(4/5)*(4/5)=16/25...