

1. 
Write as an improper fraction. 


A. 

B. 



C. 

D. 



Hint 


2. 
State the least common denominator of and 


A. 
9 
B. 
12 


C. 
3 
D. 
36 


Hint 


3. 
Write 4 as an improper fraction. 


A. 

B. 



C. 

D. 



Hint 


4. 
Fred has 7 inches of string for a science project he's doing. Write this length as an improper fraction. 


A. 

B. 



C. 

D. 



Hint 


5. 
State the least common denominator of and . 


A. 
75 
B. 
300 


C. 
100 
D. 
25 


Hint 


6. 
Find the LCD of and 


A. 
12 
B. 
24 


C. 
18 
D. 
10 


Hint 


7. 
Find 3 × 0.019. 


A. 
0.57 
B. 
5.7 


C. 
57 
D. 
0.057 


Hint 


8. 
The model shows the mixed number 3. Write 3 as an improper fraction. 





A. 

B. 



C. 

D. 



Hint 


9. 
Divide 19 ÷ 100. 


A. 
19 
B. 
0.019 


C. 
1.9 
D. 
0.19 


Hint 


10. 
Which is equal to ? 


A. 

B. 



C. 

D. 



Hint 


