Percent Proportion, Error, Increase and Interest

Write 14/20 as a percent. 

• 14.2%
• 70%
• 75%
• 56%

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Write .506 as a percent.

• 5.06%
• 506%
• 50.6%
• 500.6%

Tags

CCSS.7.RP.A.3

What is 20% of 75?

• 15
• 60
• 6
• 1.5

Tags

TEKS.MATH.6.5B

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

Tags

CCSS.6.RP.A.3C

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

Sarah solved the problem "What is 30% of 80?" Which way is the correct way to set up her proportion?

• x / 80 = 30/100
• 30/80 = x / 100
• x/30 = 80/100

Tags

CCSS.6.RP.A.3C

What is 30% of 50? First, write an equation, and then solve. 

• x = (.3)(50) ,    x =20
• 50 = (.3)(x),     x=15
• x = (.3)(50) ,    x=15
• 50 = (.3)(x),     x=20

Tags

CCSS.6.RP.A.3C

Write 230% as a decimal.

• 23
• 2.3
• 230
• .23

Tags

CCSS.7.EE.B.3

CCSS.7.RP.A.3

Write 1/8 as a percent. 

• 0.125%
• 1.8%
• 12.5%
• 125%

Tags

CCSS.7.EE.B.3

CCSS.7.NS.A.2

CCSS.7.RP.A.3

The attendance for the basketball game was estimated to be 15,000 people but 12,500 people attended. What was the percent error?

• 16.67%
• 20%
• 2500%
• 80%

Tags

CCSS.7.RP.A.3