Proportions

Proportions

Open Ended

How can you tell if two fractions are proportional?

Multiple Choice

 $\frac{18}{54\ }=$  

•  $\frac{54}{18}$  

•  $\frac{6}{18}$  

•  $\frac{9}{26}$  

Poll

 $\frac{20}{100}=\frac{2}{10}\$  

 Which of the following strategies could you use to determine if the fractions are proportional?

• Simplify 20/100 to 2/10

• Simplify 20/100 and simplify 2/10 and compare your answers

• 20 X 10 = 100 X 2

• 20 X 2 = 100 X 10

Multiple Choice

 $\frac{8}{48}=\ \frac{10}{60}$  

• True

• False

Multiple Choice

 $\frac{3}{8}=\frac{9}{16}$  

• True

• False

Open Ended

 $\frac{6}{7}$  

Create 3 fractions that are equivalent to the above fraction.