Comparing Ratios

What number will make the equation equivalent? 

• 1

• 2

• 3

What number will make the equation equivalent? 

• 2

• 3

• 4

What number will make the equation equivalent? 

• 2

• 3

• 4

What number will make the equation equivalent? 

• 6

• 4

• 3

Complete the equivalent fraction.

• 6

• 9

• 15

• 23

3/6 ___ 8/12

• >

• <

• =

Solve the proportion

• 144

• 4

• 6

• 9

Solve the proportion.

• n=6

• n=24

• n=7

• n=8

How many different ways can you write a ratio

• 1

• 2

• 3

• 4

Jane is comparing the number of boys in the class to the number of  girls.  There are 15 boys and 10 girls.  What is the correct way to express this in ratio form?

• 5/10 ; 5:10; 5 to 10

• 10/15;10 to 15; or 10 to 15

• 15 boys/10 girls; 15 boys:10 girls; 15 boys to 10 girls