G/S, 1.01-1.04: Proportions and Percents

What is 20% of 75?

• 15
• 60
• 6
• 1.5

Tags

CCSS.6.RP.A.3C

What is 30% of 80?

• 30
• 24
• 2.4
• 56

Tags

CCSS.6.RP.A.3C

What is 45% of 50?

• 20

• 32

• 21.3

• 22.5

Solve for x 

• x = 16
• x = 28
• x = 1/26
• x = 26

Tags

CCSS.7.RP.A.2B

Solve for x 

• x = 15
• x = 11
• x = 1/11
• x = 20

Tags

CCSS.7.RP.A.3

CCSS.7.RP.A.2

CCSS.7.EE.B.3

CCSS.7.EE.B.4

Solve this proportion for x:  $\frac{3}{8}=\frac{x}{20}$  

• 53.3

• 7.5

• 15

• 22.5

Tags

CCSS.7.RP.A.2C

Solve this proportion for y:  $\frac{7.4}{2.5}=\frac{16}{y}$  Round your answer to the nearest tenth.

• 5

• 47.4

• 11.1

• 5.4

Tags

CCSS.7.RP.A.3

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

• 800
• 180
• 80
• 120

Tags

CCSS.6.RP.A.3C

Eric earned 60 points on his last test. If there were 75 possible points, what was his percent grade?

• 20%
• 40%
• 60%
• 80%

Tags

CCSS.7.RP.A.3

CCSS.7.RP.A.2

The movie theater has 250 seats. 225 seats were sold for the current showing. What percent of seats are empty?

• 10%
• 20%
• 80%
• 90%

Tags

CCSS.7.RP.A.3

CCSS.7.RP.A.2