Percentage = 42/120 x 100 = 35%
Answer: 35%
 
        
                    
             
        
        
        
1. Write out the problem: 3x+12/3
2. Find the common factor: 3(x+4)/3
3. Cancel out the threes.
4. Once you cancel them out you get: x+4
Hope I could help. Have a great day!:-)))
        
             
        
        
        
Hello there
36+4=40 people in one bus 
In 6 buses how many people?
40•6=240 people are going on the field trip
:D
 
        
             
        
        
        
52=100%
x=30%
52/x=100%/30%
which equals to 15.6
Answer 15.6