Percent Increase / Decrease

Percent Increase / Decrease

7th - 8th Grade

8 Qs

quiz-placeholder

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Percent Increase / Decrease

Percent Increase / Decrease

Assessment

Quiz

Mathematics

7th - 8th Grade

Hard

Created by

Sharnae Terry

Used 46+ times

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8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 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%

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Lacey bought a new purse that originally cost $25 and is on sale for $15. Find the percent of change in the price in the purse.

Decrease of 40%
Decrease of 10%
Decrease of 30%
Decrease of 20%

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Cody weighed 110 pounds when he started 6th grade but now weighs 150 pounds as a 7th grader. What is the percent of increase in his weight?

36%
26%
33%
38%

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

The original price of a camera was $50 and the sale price this week is $38. What is the percent of change in the price of the camera?

24%
12%
20%
22%

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Mary lost 30 pounds.  Before her diet she weighed 180 pounds.  What is the percent of change?

17% Decrease
18% Decrease
19% Decrease
20% Decrease

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Ann works in a supermarket for $10.00 per hour. She received a raise to $12.00. What is the percent of change in her hourly wage?

Increase 16.67%
Decrease 16.67%
Increase 20%
Decrease 20%

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Find the percent of change.


From $18 to $45.

150% increase

150% decrease

60% increase

60% decrease

8.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

John had 136 ml liquid medicine in the bottle. After John took some medicine, there was 119 ml liquid medicine left in the bottle. What was the percentage decrease in the volume of liquid medicine?

12.5%

14.2%

87.5%

50%