Answer:
7/8 > 3/4 > 1/2
Or
1/2 < 3/4 < 7/8
Step-by-step explanation:
Given 7/8, 3/4, and 1/2
We need to make the numbers in order from the least to the greatest or from the greatest to the least
The easy method is convert the rational numbers to decimal numbers
So, 
7/8 = 0.875
3/4 = 0.75
1/2 = 0.5
So, the numbers form the least to the greatest are:
0.5 , 0.75 , 0.875
So, 
1/2 , 3/4 , 7/8
The inequality correctly compares the numbers are:
1/2 < 3/4 < 7/8
Or can be written from the greatest to the least as:
7/8 > 3/4 > 1/2
 
        
             
        
        
        
Answer:16.8 cm^3
Step-by-step explanation:
 If you multiply all of the dimension you get 16.8cm^3
 
        
                    
             
        
        
        
7 = 10.2
12 = 17.7
Let's take 
d = 17.7 - 10.2/ 12 - 7
d =  7.5/ 5
d = 1.5
The common difference is 1.5
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0.25=y. Need an explanation?
        
             
        
        
        
The answer is one and five eighths.