Ratios, Rates & Unit Rates

The Upward Football League has 156 players on 12 teams.  What is the unit rates of players to teams? 

• 13 players per team

• 12 players per team

• 14 players per team

My father paid $25.50 for 5 movie tickets.  What is the rate for 9 movie tickets?

• $45.90

• $47.70

• $46.80

• $50.00

There are 4 triangles, 12 squares, and 6 circles.  What is the ratio of triangles to squares? Simplify.

• 12 : 4

• 2 to 6

• 1 : 3

There are 4 triangles, 12 squares, and 6 circles.  What is the ratio of squares to circles? Simplify.

• 1 : 2

• 1 to 4

• 4 : 3

• 2 : 1

If a car travels 300 miles on 10 gallons of gasoline, what is the car's fuel efficiency in miles per gallon?

• 20 miles/gallon

• 30 miles/gallon

• 25 miles/gallon

• 15 miles/gallon

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

Felicia wants to enlarge a photo that is 4 inches wide and 6 inches tall. The enlarged photo keeps the same ratio. How tall is the enlarged photo if it is 12 inches wide?

• 10 inches

• 16 inches

• 18 inches

• 48 inches

Diana uses 30 grams of coffee beans to make 48 fluid ounces of coffee. When guests come, she makes 96 fluid ounces of coffee. How many grams of coffee beans does Diana use when she has visitors?

Mathematical Equivalence

ON

The Healey family drove 192 miles in
4.5 hours. How many miles could they drive at this rate in 3 hours?

• 64 mi

• 77 mi

• 128 mi

• 184 mi