

1. 
Find the least common denominator for and . 


A. 
135 
B. 
45 


C. 
90 
D. 
30 


Hint 


2. 
Find the true sentence. 


A. 
63% < 0.6 
B. 
> 0.17 


C. 
45% > 
D. 
0.56 = 


Hint 


3. 
Mr. Gault took a survey of how many students in his four classes owned a scooter. The results are shown in the table. Which period had a greater fraction of students who owned scooters? 





A. 
Period 6 
B. 
Period 4 


C. 
Period 1 
D. 
Period 2 


Hint 


4. 
Which set of rational numbers is ordered from least to greatest? 


A. 
0.6, , 73%, 


B. 
, 73%, , 0.6 


C. 
, 0.6, 73%, 


D. 
0.6, , , 73% 


Hint 


5. 
Which rational number is the least? 


A. 

B. 
10% 


C. 
0.9 
D. 



Hint 


