Percent Error and Interest

Percent Error and Interest

7th Grade

20 Qs

quiz-placeholder

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Percent Error and Interest

Percent Error and Interest

Assessment

Quiz

Mathematics

7th Grade

Practice Problem

Hard

CCSS
6.RP.A.3C, 7.RP.A.3, 6.EE.B.7

Standards-aligned

Created by

Anthony Clark

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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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.6.RP.A.3C

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The deer population is estimated to be 17,600 in northern Illinois, but an actual count was 21,300. What is the percent error?

21%

15.4%

17.4%

21.02%

Tags

CCSS.6.RP.A.3C

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The students measured length during a science experiment, they got 12 cm. But the actual measurement was 14.25 cm. What was the percent error?

15.79%

18.75%

2.25%

8.72%

Tags

CCSS.6.RP.A.3C

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Zed went to the store and bought a bag of chips.  He estimated there would be 350 chips in the package, but realized there were only 200 chips in that package.  What was his percent error?

35%

75%

85%

92%

Tags

CCSS.6.RP.A.3C

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A scientist measures a substance to be 75 grams, but the actual weight of the substance is 100 grams. What is the percent error of the scientist's measurement?

33%

25%

20%

25.5%

Tags

CCSS.6.RP.A.3C

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Amari measured the length of a pen to be 22 cm. The actual length of the pen is 23 cm. What is the percent error of Amari's measurements?

4.5%

.043%

4.3%

45%

Tags

CCSS.6.RP.A.3C

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

You lend $240 to your friend.  He pays you back $270.  What interest rate did you charge your friend?

88%

20%

12.5%

10%

Tags

CCSS.6.RP.A.3C

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