If you're talking about the ratio 10:4, you can decrease it by dividing both numbers by 2.
10:4=5:2
The ratio decreases to 5:2
        
                    
             
        
        
        
Divide 3 by 3/4 and you will get your answer. you can also multiply 3×4/3. it's the same thing
        
             
        
        
        
It's simple, just subtract 3 from 6 because the have the same terms and variables then keep your answer as it should be. you should get 4b³c²+3b²c³
        
             
        
        
        
Hey! The correct answer is 55.
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
6 -3