UNIT 2 - REVIEW

UNIT 2 - REVIEW

Stop and think about what you have learned.

Activity 1 - understanding ​Ratios

Multiple Choice

A bowl of fruit has 4 apples, 3 bananas, and 2 oranges.

bananas to apples:

• 3:2

• 3:4

• 4:3

• 4:9

Multiple Choice

A bowl of fruit has 4 apples, 3 bananas, and 2 oranges.

bananas to all of fruit:

• 3:2

• 3:9

• 4:3

• 4:9

Multiple Choice

A bowl of fruit has 4 apples, 3 bananas, and 2 oranges.

oranges to all of fruit:

• 3:2

• 2:9

• 4:3

• 4:9

Multiple Choice

The parking lot at your school has 12 scooters, 22 cars, and 38 SUVs.

scooters to cars

• 12:22

• 22:12

• 22:38

• 12:44

Multiple Choice

The parking lot at your school has 12 scooters, 22 cars, and 38 SUVs.

total vehicles to SUVs

• 52:38

• 52:12

• 22:52

• 12:44

Multiple Choice

The parking lot at your school has 12 scooters, 22 cars, and 38 SUVs.

scooters to total vehicles:

• 52:38

• 12:52

• 12:100

• 12:44

Multiple Choice

Out of the 32 apps on Jaylen's tablet, 12 are science related. What is the ratio of science-related apps to total number of apps on Jaylen's tablet?

• no app store

• 12:32

• 32:12

• 10:32

Multiple Choice

Of the 22 students in Mr. Maguire's class, 4 are left-handed. what is the ratio of left-handed students to right-handed students?

• 4 to 18

• 22 to 4

• 4 to 22

• 18 to 4

Multiple Choice

Colton's baseball team has 14 members. 5 players have to sit the bench each inning. What is the ratio of number of team members playing to those siting the bench each inning?

• 9:5

• 5 to 9

• 5 to 14

• 14:5

Activity 2 - understanding ​Unit Rates

Multiple Choice

Gregg spent $46 on 2 t-shirts. Each t-shirt was the same price. What is the unit rate of each t-shirt?

• $23

• $45

• $20

• Free

Multiple Choice

Anna paid $5 for 2 pounds of grapes. What is the unit rate for 1 pound of grapes?

• $2.50

• $5

• $1.50

• Free

Multiple Choice

Three full airplanes hold 570 people. How many people can 1 airplane hold?

• 190

• 170

• 100

• 50

Multiple Choice

A cake recipe calls for 4 eggs to 2 cups of milk. What is the number of eggs per cup of milk for this recipe?

• 2

• 4

• 8

• vegan

Multiple Choice

It takes Jeremiah 2 minutes to run 4 laps around the track. At the rate, how long will it take for him to run 8 laps around the track?

• 2 minutes

• 4 minutes

• 8 minutes

• 16 minutes

Activity 3 - Tables and equivalent Ratios

Multiple Choice

Solve for A in the ratio table.

• 9 miles

• 24 miles

• 15 mile

• 72 miles

Multiple Choice

Solve for A in the ratio table.

• 4 Girls

• 8 Girls

• 15 Girls

• 72 Girls

Multiple Choice

Solve for B in the ratio table.

• 14 Riders

• 8 Riders

• 16 Riders

• 72 Riders

Multiple Choice

Solve for D in the ratio table.

• 6 books read

• 8 books read

• 16 books read

• 10 books read

Multiple Choice

Which of the following ratios is NOT equivalent to the ratio $$\frac{3}{4}$$  

• $$\frac{6}{8}$$  

• $$\frac{15}{20}$$  

• $$\frac{30}{40}$$  

• $$\frac{3}{8}$$  

Activity 4 - Identifying percent

Multiple Choice

65 out 100 = ____%

• 65%

• 100%

• 6.5% 

• 650%

Multiple Choice

$$\frac{5}{100}$$   = ____%

• 5%

• 50%

• 5.5% 

• 500%

Multiple Choice

$$\frac{6}{10}$$   = ____%

• 6%

• .60%

• 60% 

• 600%

Multiple Choice

Write the percent as a fraction.

11%

• $$\frac{11}{100}$$  

• $$\frac{11}{10}$$  

•  11%

• $$\frac{11\%}{100}$$

Multiple Choice

Write the percent as a fraction.

91%

• $$\frac{11}{100}$$  

• $$\frac{91}{10}$$  

• $$\frac{91}{100}$$  

• $$\frac{91\%}{100}$$

Activity 5 - Finding Percent of a Number

Multiple Choice

20% of 60 = _____

• 12

• 20

• 60

• 30

Multiple Choice

70% of 20 = _____

• 14

• 24

• 70

• 30

Multiple Choice

20 is 20% of what number?

• 100

• 200

• 50

• numbers among us

Activity 5 - Finding Percent of a Number

Poll

Based on this Quizizz, what grade do you think you'll make on the test?

• A (90 - 100)

• B (80 - 89)

• C (74 - 79)

• D (71 - 73)

• F (Below 70)