Applying Percent Decrease

Reviewed by Editorial Team
The ProProfs editorial team is comprised of experienced subject matter experts. They've collectively created over 10,000 quizzes and lessons, serving over 100 million users. Our team includes in-house content moderators and subject matter experts, as well as a global network of rigorously trained contributors. All adhere to our comprehensive editorial guidelines, ensuring the delivery of high-quality content.
Learn about Our Editorial Process
| By Thames
T
Thames
Community Contributor
Quizzes Created: 7049 | Total Attempts: 9,519,298
| Questions: 15
Please wait...
Question 1 / 15
0 %
0/100
Score 0/100
1) A pair of shoes was $80 but is now on sale for $60. What is the percent decrease?

Explanation

Decrease = 20. (20 ÷ 80) × 100 = 25%.

Submit
Please wait...
About This Quiz
Applying Percent Decrease - Quiz

From shopping discounts to population changes, percent decrease shows up everywhere. In this quiz, you’ll apply percent decrease in multi-step real-life scenarios. Try this quiz to practice connecting math to real-world contexts.

2)
We’ll put your name on your report, certificate, and leaderboard.
2) A $100 jacket is reduced by 20%, and then an extra 10% off is applied. What is the final price?

Explanation

20% of 100 = 20 → 80; then 10% of 80 = 8 → 72.

Submit
3) If a price decreases from $200 to $150, the percent decrease is 30%.

Explanation

Decrease = 50. (50 ÷ 200) × 100 = 25%, not 30%.

Submit
4) A stadium had 40,000 seats filled during one match. The next match only had 32,000 seats filled. What was the percent decrease?

Explanation

Decrease = 8,000. (8,000 ÷ 40,000) × 100 = 20%.

Submit
5) A television cost $1,200. During a sale, the price decreased to $900. What is the percent decrease?

Explanation

Decrease = 300. (300 ÷ 1200) × 100 = 25%.

Submit
6) A book was $40 but is now $28. The percent decrease is ___%.

Explanation

Decrease = 12. (12 ÷ 40) × 100 = 30%.

Submit
7) A computer originally cost $800. The price dropped by 15%, and then another 20% discount was applied on the reduced price. What is the final price?

Explanation

15% of 800 = 120 → 680; 20% of 680 = 136 → 544.

Submit
8) A population of 10,000 decreased to 9,500. The percent decrease is 5%.

Explanation

Decrease = 500. (500 ÷ 10,000) × 100 = 5%.

Submit
9) A $50 shirt is discounted by 25%. Later, the price decreases again by 10%. What is the final price?

Explanation

25% of 50 = 12.50 → 37.50; 10% of 37.50 = 3.75 → 33.75.

Submit
10) A city had 500,000 residents. After five years, it had 450,000 residents. What was the percent decrease?

Explanation

Decrease = 50,000. (50,000 ÷ 500,000) × 100 = 10%.

Submit
11) A bike price decreased from $250 to $200. Then it increased by 25%. What is the final price?

Explanation

Decrease → 200; then 25% of 200 = 50 → 250.

Submit
12) A price decrease of 50% followed by another 50% decrease equals a 100% decrease.

Explanation

First decrease: 50% of price. Second decrease: 50% of the reduced price. Total decrease is 75%, not 100%.

Submit
13) A car worth $25,000 was reduced by 12%. What is the new price?

Explanation

12% of 25,000 = 3,000 → 22,000.

Submit
14) The number of visitors at a museum dropped from 2,000 to 1,400. The percent decrease is ___%.

Explanation

Decrease = 600. (600 ÷ 2,000) × 100 = 30%.

Submit
15) A cellphone originally cost $600. During a holiday sale, it was reduced by 40%. What is the sale price?

Explanation

Decrease = 40% of 600 = 240. New price = 360.

Submit
View My Results

Quiz Review Timeline (Updated): Oct 13, 2025 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Oct 13, 2025
    Quiz Edited by
    ProProfs Editorial Team
  • Oct 07, 2025
    Quiz Created by
    Thames
Cancel
  • All
    All (15)
  • Unanswered
    Unanswered ()
  • Answered
    Answered ()
A pair of shoes was $80 but is now on sale for $60. What is the...
A $100 jacket is reduced by 20%, and then an extra 10% off is applied....
If a price decreases from $200 to $150, the percent decrease is 30%.
A stadium had 40,000 seats filled during one match. The next match...
A television cost $1,200. During a sale, the price decreased to $900....
A book was $40 but is now $28. The percent decrease is ___%.
A computer originally cost $800. The price dropped by 15%, and then...
A population of 10,000 decreased to 9,500. The percent decrease is 5%.
A $50 shirt is discounted by 25%. Later, the price decreases again by...
A city had 500,000 residents. After five years, it had 450,000...
A bike price decreased from $250 to $200. Then it increased by 25%....
A price decrease of 50% followed by another 50% decrease equals a 100%...
A car worth $25,000 was reduced by 12%. What is the new price?
The number of visitors at a museum dropped from 2,000 to 1,400. The...
A cellphone originally cost $600. During a holiday sale, it was...
Alert!

Back to Top Back to top
Advertisement