Answer:
Step-by-step explanation:
 
        
             
        
        
        
Answer:
-4/7, -1/19, 7/4
Step-by-step explanation:
The fractions converted into decimals would be -0.05, 1.75, -0.57
 
        
             
        
        
        
It would be 4.4mm/.5 mm x 4 cm = 35.2 cm
        
             
        
        
        
Answer:
15,000
Step-by-step explanation:
20% of 15,000 is 3,000. 15,000-3,000=12,000