9/2 would be converted to 450%
        
                    
             
        
        
        
Answer:
Basically, we are to determine the volume of that pyramid.
Right Regular Pyramid Volume = (Area of the Base * Height) ÷ 3
Volume = (202,500  * 66) ÷ 3
Volume = 4,455,000 cubic meters
By the way Wikipedia says that is the largest pyramid in the world.
Step-by-step explanation:
 
        
             
        
        
        
To do 130% increase you multiply by 1.3 so you do 810 × 1.3 = 1053
        
             
        
        
        
It’s prob 20 or 30 Bc 18 is rounded to 20 and 29 is rounded to 30