The ratio of three numbers are 2:3:4.
Let the rational between the three numbers be x, hence the three numbers be 2x, 3x,and 4x.
If their average is 36, what are the numbers 
We know the average = sum of the numbers / no. Of numbers.
(2x+3x+4x) /3=36 
9x/ 3= 36 
3x =36 
X= 36/ 3 
X= 12 
The rational is 12 
Answer the three number are 24, 36, and 48. 
HOPE THIS HELP!!
        
             
        
        
        
Answer:(-1,3)
Step-by-step explanation:
 
        
             
        
        
        
Answer:$168.00
With original price $240 and 30% discount,
Price after discount:<u> $168.00</u>
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There are 288 ounces in 18 lbs
        
                    
             
        
        
        
I attached a picture with the answer, hope this helps :)