Percent Change/Error

Percent Change/Error

7th Grade

6 Qs

quiz-placeholder

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Percent Change/Error

Percent Change/Error

Assessment

Quiz

Mathematics

7th Grade

Hard

CCSS
6.RP.A.3C

Standards-aligned

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6 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Alexis has a cell phone that cost $65. She recently bought a new phone that cost $79. What was the percent increase in the prices of the phone?

14%

21.5%

17.7%

82.3%

Tags

CCSS.6.RP.A.3C

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Kevin bought a used guitar at a garage sale for $150. He fixed it up and sold it for $200. What was the percent increase?

75%

25%

50%

33.3%

Tags

CCSS.6.RP.A.3C

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Elle earned $45 last month babysitting. This month she earned $35. What is the percent decrease?

22.2%

10%

77.8%

28.6%

Tags

CCSS.6.RP.A.3C

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Ray predicted that he would score 16 points during the basketball game. He only scored 12 points. What was his percent error?

4%

75%

25%

33%

Tags

CCSS.6.RP.A.3C

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Ainsley thought there were 25 students in her math class, but there were actually 27 students. What is her percent error?

7.4%

8%

92.6%

2%

Tags

CCSS.6.RP.A.3C

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Trent told his friends it would take him 90 minutes to mow the lawn. It only took him 75 minutes. What is his percent error?

16.7%

15%

20%

83.3%

Tags

CCSS.6.RP.A.3C

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