3 OVER 4
or 0.75 best bet wold be the first one
        
             
        
        
        
Answer:
The area is approximately 453 ft²
Step-by-step explanation:
Area of a circle = 
If 
 = 22/7, and  r = 12 ft
Area = (22/7)×12²
= 3.143*144
= 452.592 ft²
≈ 453 ft²
 
        
             
        
        
        
Answer:
629.9
Step-by-step explanation:
 
        
             
        
        
        
First to Answer:
The answer is 2 1/4
Have a great day!
Work:
9 divided by 4 is 2.25.
0.25 is equivalent to 1/4 and 2.00 is equivalent to 2.
put those together and you get 2 1/4.
 
        
             
        
        
        
Answer:
x=21/40
Step-by-step explanation:
First get common denominators
3/8 *5 to top and bottom is now 15/40
3/20 *2 to top and bottom is now 6/40
isolate the X
x-15/40=6/40
+15/40    +15/40
x=21/40