Multiplying Proper Fractions

Multiply $\frac{\text{8}}{\text{9}}$  and  $\frac{1}{\text{8}}$ . 

•  $\frac{1}{9}$  

•  $\frac{1}{8}$  

•  $\frac{8}{72}$  

• 8

What is the product of $\frac{7}{9}$ and  $\frac{9}{7}$  ?

•  $\frac{49}{81}$  

•  $\frac{63}{63}$  

• 1

• 2

Is $\frac{3}{4}\ x\ \frac{5}{5}=\frac{3}{4}$  ?

• Yes

• No

Is $\frac{3}{4}\ x\ \frac{5}{7}$ the same as  $\frac{5}{7}\ x\ \frac{3}{4}$  ? 

• Yes

• No

Which of these gives a product equal to $\frac{1}{4}$ ? 

•  $\frac{2}{5}\ x\ \frac{15}{24}$  

•  $\frac{3}{8}\ x\ \frac{2}{3}$  

• both A and B

• neither A nor B

 $What\ is\frac{1}{3}\ of\ \frac{1}{4}?$  

•  $\frac{1}{3}$  

•  $\frac{1}{4}$  

•  $\frac{2}{12}$  

•  $\frac{1}{12}$  

What is the product of $\frac{16}{18}$ and  $\frac{15}{24}$ ?  

•  $\frac{2}{3}$  

•  $\frac{4}{7}$  

•  $\frac{5}{9}$  

•  $\frac{9}{5}$  

What is $\frac{7}{12}$ of  $\frac{3}{14}$  ? 

•  $\frac{3}{7}$  

•  $\frac{7}{12}$  

•  $\frac{3}{12}$  

•  $\frac{1}{8}$  

What is $\frac{4}{9}\ x\ \frac{3}{5}$ ? 

•  $\frac{4}{15}$  

•  $\frac{12}{45}$  

•  $\frac{1}{2}$  

•  $\frac{2}{5}$  

 $\frac{2}{3}$  of the Zuniga farm is filled with mango trees. If half of these trees are newly-planted seedlings, what fraction of the farm area is filled with seedlings?

•  $\frac{2}{3}$  

•  $\frac{1}{3}$  

•  $\frac{3}{4}$  

•  $\frac{2}{5}$