
Percent Change and Percent Error
Authored by Maria Bregianos
Mathematics
7th Grade
CCSS covered
Used 135+ times

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15 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Find the percent of change. Round to the nearest tenth of a percent.
From 53 words to 62 words
14.5% increase
16.9% increase
17.0% increase
85% increase
Tags
CCSS.6.RP.A.3C
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Find the percent of change. Round to the nearest tenth of a percent.
From $18.50 to $22.10
19.5% increase
16.3%
16.2%
19.6%
Tags
CCSS.6.RP.A.3C
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Find the percent error. Round to the nearest tenth of a percent.
Actual speed: 38 mph
Estimated speed: 35 mph
8.1%
0.79%
7.9%
6.8%
Tags
CCSS.6.RP.A.3C
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Find the percent error. Round to the nearest tenth of a percent.
Estimated length: 32 in.
Actual length: 54 in.
27.4%
70.4%
41.8%
40.7%
Tags
CCSS.6.RP.A.3C
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Alex buys an antique car for $45,800, restores it, and then sells it for $61,830. Find the percent of change. Is it an increase or a decrease?
35% increase
35% decrease
65% increase
65% decrease
Tags
CCSS.6.RP.A.3C
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
A sweater is $43. It is on sale for 20% off. What is the final price?
Tags
CCSS.6.RP.A.3C
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
A shoe sales associate earned $300 in August. In September she earned 8% more than she did in August. How much did she earn in September?
Tags
CCSS.6.RP.A.3C
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