15.25 percent of 900 will be 137.25 just look it up on google 
 
        
                    
             
        
        
        
Answer:
24
Step-by-step explanation:
simplify 8/10 into 2/5 then 2/5 of 30 is 24
 
        
             
        
        
        
Answer:

Step-by-step explanation:
Since there are a total of 4 colors, and there are 5 of each colors, the total marbles in the bad would be;
5 x 4 = 20
If a color is selected at random the probability would be 

our part is 5
our whole is 20
so the probability would be;
 or
 or  when reduced
 when reduced 
Hope this helps!
 
        
                    
             
        
        
        
55 times. All you needed to do was multiply 13 by 4 and then add three.