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Worksheets

Multiplying and Dividing Rational Numbers

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

Evaluate and simplify (reduce):

 67⋅52=\frac{6}{7}\cdot\frac{5}{2}=  

a)

 1235\frac{12}{35}  

b)

 119\frac{11}{9}  

c)

 157\frac{15}{7}  

d)

 3512\frac{35}{12}  

2.

Evaluate and simplify (reduce):

 334⋅12=3\frac{3}{4}\cdot\frac{1}{2}=  

a)

 278\frac{27}{8}  

b)

 158\frac{15}{8}  

c)

 304\frac{30}{4}  

d)

 152\frac{15}{2}  

3.

Evaluate and simplify (reduce):

 23⋅18=\frac{2}{3}\cdot\frac{1}{8}=  

a)

12

b)

 163\frac{16}{3}  

c)

 224\frac{2}{24}  

d)

 112\frac{1}{12}  

4.

Evaluate and simplify (reduce):

 129⋅2=\frac{12}{9}\cdot2=  

a)

 249\frac{24}{9}  

b)

 23\frac{2}{3}  

c)

 83\frac{8}{3}  

d)

 309\frac{30}{9}  

5.

Evaluate and simplify (reduce):


 123⋅45=1\frac{2}{3}\cdot\frac{4}{5}=  

a)

 34\frac{3}{4}  

b)

 815\frac{8}{15}  

c)

 2512\frac{25}{12}   

d)

 43\frac{4}{3}  

6.


Evaluate and simplify (reduce):

 23÷14=\frac{2}{3}\div\frac{1}{4}=  

a)

 16\frac{1}{6}  

b)

 83\frac{8}{3}  

c)

 212\frac{2}{12}  

d)

 26\frac{2}{6}  

7.

Evaluate and simplify (reduce):

 58÷14=\frac{5}{8}\div\frac{1}{4}=  

a)

 52\frac{5}{2}  

b)

 532\frac{5}{32}  

c)

 208\frac{20}{8}  

d)

 25\frac{2}{5}  

8.


Evaluate and simplify (reduce):

 313÷23=3\frac{1}{3}\div\frac{2}{3}= 

a)

 3293\frac{2}{9}  

b)

 209\frac{20}{9}  

c)

 15\frac{1}{5}  

d)

5

9.

Evaluate and simplify (reduce):

 89÷49\frac{8}{9}\div\frac{4}{9} = 

a)

 12\frac{1}{2}  

b)

 3281\frac{32}{81}  

c)

2

d)

 3672\frac{36}{72}  

10.

Evaluate and simplify (reduce):

 323÷33\frac{2}{3}\div3 = 

a)

 111\frac{1}{11}  

b)

11

c)

 911\frac{9}{11}  

d)

 119\frac{11}{9}