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Percent of Change Basic

Authored by Barbara White

Mathematics

6th - 8th Grade

CCSS covered

Percent of Change Basic
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20 questions

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1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Michelle bought a new tablet for $360 last month. Now, it is priced at $280. What is the percent of change in the price of the tablet?

9%

22.2%

80%

800%

Tags

CCSS.6.RP.A.3C

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

A $30 pair of jeans is on sale for $15. What is the percent of change for the pair of jeans?

10%

15%

25%

4%

Tags

CCSS.6.RP.A.3C

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

In the 6th grade, Miguel read 15 books. In 7th grade, he read 21 books. What was the percent change in the number of books Miguel read from 6th to 7th grade?

40% increase

40% decrease

20% increase

20% decrease

Tags

CCSS.6.RP.A.3C

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Recent developments in surgical procedures change the average healing time for some operations from 8 weeks to 3 weeks. What is the percent change for the healing time?

95%

5%

37.5%

62.5%

Tags

CCSS.6.RP.A.3C

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Erika decreased the amount of salt she consumes every day from 5,000 mg to 2,000 mg. By what percentage did Erika decrease the amount of salt she consumes?

60%

15%

25%

40%

Tags

CCSS.6.RP.A.3C

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

A pair of basketball shoes was originally priced at $80, but was marked up 30%. What was the retail price of the shoes?

$24

$110

$104

$83

Tags

CCSS.6.RP.A.3C

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

After all the hover board explosion issues, hover boards are on sale for 20% off the original price. It was originally priced at $350. What is the price of the hover board after the discount?

$280

$70

$330

$100

Tags

CCSS.6.RP.A.3C

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