Well, we know that 2/3 is about equal to .666 and 2/4 equals .5  Since .666 is a greater number, Ricardo read more.
        
                    
             
        
        
        
The answer is C. 1,000,000
        
             
        
        
        
Answer:
D
Step-by-step explanation:
The formula for C is
C=2πr (using 3.14 as pi)
so C=2(3.14)(45)
so C=90(3.14)
so C≈282.6 or D
 
        
             
        
        
        
I hope this helps you 
90-8.5
90-40
50
        
             
        
        
        
D : 0.300- 0.006 is correct
A is wrong bec 0.3 doesn’t have the extra 0’s in the end
B is wrong bec the decimal places aren’t aligned
C is wrong bec again, the decimal places aren’t aligned