Percent Equation/Error and Simple Interest Test

What is 25% of 80?

Tags

CCSS.6.RP.A.3C

A shirt originally costs $30. There is a sale going on and now the shirt cost $22.50. What is the percent decrease in price?

• 10%

• 20%

• 25%

• 30%

Tags

CCSS.6.RP.A.3C

If the actual length of a table is 120 cm and the measured length is 125 cm, what is the percent error?

• 2%

• 4.2%

• 5%

• 6%

Tags

CCSS.6.RP.A.3C

How much would be in an account after 1 year, if someone deposited $500, and the account had a 4% interest rate?

• $700

• $520

• $20

• $1000

Tags

CCSS.7.RP.A.3

A store buys a toy for $12 and wants to mark it up by 25%. What will be the new selling price?

Tags

CCSS.6.RP.A.3C

Fill in the Percent Equation

​ (a)   = ​ (b)   (​ (c)   )

• Part
• Percent
• Whole

What is 60% of 250?

Tags

CCSS.6.RP.A.3C

The population of a town increased from 2,000 to 2,400. What is the percent increase?

Tags

CCSS.6.RP.A.3C

Frito-Lay's target number for chips in each bag is 80 chips. They allow an acceptable range of 76 chips to 84 chips in each bag. What is the allowed percent error for each bag of chips?

Tags

CCSS.6.RP.A.3C

Calculate the interest rate on account that started at $1,200 and after a year had $1,464.

• 20%

• 22%

• 35%

• 10%

Tags

CCSS.7.RP.A.3