Ratios Rate and Unit

Find the unit rate.

44 stamps on 4 sheets = _________ stamps per sheet

• 11

• 12

• 8

• 10

You can buy 36 cookies for $4. What is the unit rate (in cookies per dollar)?

• 4 cookies per dollar

• 6 cookies per dollar

• 9 cookies per dollar

• 1/9 dollars per cookie

What is the ratio of red apples to green apples?

• 7 to 3

• 4 to 7

• 4 to 3

• 3 to 4

• 21 pages/hour

• 14 pages/hour

Susan is baking a cake. There is a 2 to 1 ratio of cups of flour to cups of sugar. If you are going to use 8 cups of  flour, how many total cups of ingredients will Susan need?

• 4

• 12

• 16

• 2

• 3 miles/hour

• 6 miles/hour

• 9 miles/hour

• 12 miles/hour

irections: Find each unit rate. Round your answer to the nearest hundredth:​ (a)  

7 penguins for $126.00 ________ each

• $18

• $24

• $4

• $10

Find each unit rate. Round your answer to the nearest hundredth:​ (a)   11 chickens lay 77 eggs _________eggs per chicken

• 7

• 22

• 30

• 10