24/52 because there are 6 even number in a 13 card section
2,4,6,8,10,12
and there are four of them so you multiply 6 by 4 to get 24
since you know there are 52 cards then you will place 24 over 52
you can simplify this fraction to 6/13 depending what you want
 
        
             
        
        
        
33 ÷ 3
----------- = 11 / 12.
36 ÷ 3
It's simplest form is 11 / 12. 
        
             
        
        
        
Hello!
The formula for the area of a circle is:
A =  x r²
 x r²
 
        
                    
             
        
        
        
Multiple and add
Step-by-step explanation:
For all of them you multiple 1 and add the inherent that's what area and perimter means