Ratio Part to Part

Simplify the ratio 10:20 in its simplest form

• 1:2

• 5:10

• 10:20

• 2:1

Solve for A in the table.

• 40

• 10

• 9

• 45

Kendrick’s Kennel has 2 spots for cats for every 7 spots for dogs. If she has 63 dogs show this week, how many cats will she have? How many total pets will be in the shelter?

• Cats: 18

  Total animals: 81

• Cats: 63

  Total animals: 9

• Cats: 2

  Total animals: 7

• Cats: 220

  Total animals: 283

The local library has a children’s sections with picture books and chapter books. The ratio is 2:3. If there are 99-chapter books, how many picture books are there?

A cookie recipe calls for 3 eggs for every 2 dozen cookies. Choose all equivalent ratios.

• 6:4

• 9:6

• 6:9

• 12:10

• 12:8

A movie theater showed 15 action movies this month. The theater showed 3 times as many actions moves than comedies. How many comedies did the theater show this month?

Todd earns $3 for every 5 chores he completes on his chore chart. How many chores would he have to do in order to make $105 to buy a new bike?

• 20

• 30

• 40

• 16

• 2:3

• 3:2

• 6:9

• 12:18

• 4:10

• 6:10

• 4:6

• 4:5