Illustrative Mathematics Unit 4 Proportions and Percents

What percent is in color?

• 3%

• 30%

• 33%

• 300%

What is 20% of 75?

• 15

• 60

• 6

• 1.5

Sarah earns $20 a day working after school. She spent 30% of her daily earnings on Monday. How much money did she spend on Monday?

• $1.40

• $6

• $0.60

• $14

200 children attended the school play. Of the total attendance, 40% were boys. How many girls attended the school play?

• 800

• 180

• 80

• 120

What is 30% of 50?

• 16

• 16.3

• 17.4

• 15

What is 20% of 65?

• 13

• 15

• 16

• 13.75

What is 125% of 84 ?

• 105

• 188.5

• 473.4

• 356.7

 Shirley spelled 12 of her 15 spelling words correctly on the test.  What percent grade did Shirley get on the test?

• 40%

• 50%

• 80%

• 60%

What is the unit rate in this proportional relationship?

• 60 miles/1 hour

• 120 miles/ 2 hours

• 1 mile/ 1 hour

Which is a good example of two ratios that are proportional? 

• 1/3 = 4/7

• 1/2 = 2/4

• 15/1 = 30/5

• 20/10 = 35/5