Proportions and Proportion

Hamburger sells for 3 pounds for $6. If Alicia buys 10 pounds of hamburger, how much will she pay?

• $30

• $20

• $60

• $10

2 apples cost $20. What will 5 Apples cost? 

• 28

• 45

• 50

• 39

If there are 6 red cars sold to every 3 blue cars, is it the same proportion as 2 red cars to every 1 blue car? 

• Yes

• No

Do the ratios form a proportion?

• Yes, they form a proportion.

• No, they do not form a proportion.

Do the ratios form a proportion?

• Yes, they form a proportion.

• No, they do not form a proportion.

Solve the proportion.

• k=5

• k=3.3333333

• k=60

• k=90

Solve the proportion.

• n=6

• n=24

• n=7

• n=8

Solve the proportion.

• q=2

• q=9

• q=4.5

• q=6

Write the ratio as a fraction in simplest form.
15 girls to 6 boys   

• 5 to 2

• 5/3

• 3 to 5

• 5/2

Write the ratio as a fraction in simplest form. 
 
  24 players : 3 teams

• 8:3

• 8 to 1

• 8/1

• 8/3