Percent Increase and Decrease with Equations

Percent Increase and Decrease with Equations

7th Grade

14 Qs

quiz-placeholder

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Percent Increase and Decrease with Equations

Percent Increase and Decrease with Equations

Assessment

Quiz

Mathematics

7th Grade

Hard

CCSS
6.RP.A.3C

Standards-aligned

Created by

Anthony Clark

FREE Resource

14 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The average number of shirts sold in the shop was 285 every day in summer. As the temperature was lower and lower, the average number of shirts decreased to 114 every day. What was the percentage decrease of in the average number of shirts sold in the shop?

60%

40%

150%

171%

Tags

CCSS.6.RP.A.3C

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The inventory of single houses is 980 in the housing market last year. After some of them were sold, there are 637 single houses left. What was the percentage decrease in the number of single houses?

65%

35%

53%

34%

Tags

CCSS.6.RP.A.3C

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the % of decrease from 35 to 15?

40% decrease

45% decrease

10/25

2/4

Tags

CCSS.6.RP.A.3C

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Decrease 500 by 30%

470

350

499.70

150

Tags

CCSS.6.RP.A.3C

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The number of people signed up for a bus trip increased from 32 to 45. What is the percent increase? Round to the nearest percent.

52%

41%

42%

45%

Tags

CCSS.6.RP.A.3C

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the new amount given the original amount and the percent of change.
340 pages; 20% decrease 

320 pages

240 pages

272 pages

360 pages

Tags

CCSS.6.RP.A.3C

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Mrs. Ciampa had 27 students in her class last year and this year she had 30 students in her math class. What is the percent of change?

24%

10%

11%

50%

Tags

CCSS.6.RP.A.3C

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