Q: If a venue's ticket sales increased from 2400 to 2880 over two years, what is the percent increase?

$$\frac{2880 - 2400}{2400} \times 100\% = 20\%$$

Q: A venue's ticket sales increased from 2500 to 3250. What is the percent increase?

$$\frac{3250 - 2500}{2500} \times 100\% = 30\%$$

Q: If ticket sales increased from 1800 to 2340, what is the percent increase?

$$\frac{2340 - 1800}{1800} \times 100\% = 30\%$$

Q: A venue's ticket sales increased from 1200 to 1440. What is the percent increase?

$$\frac{1440 - 1200}{1200} \times 100\% = 20\%$$

Q: If ticket sales increased from 500 to 600, what is the percent increase?

$$\frac{600 - 500}{500} \times 100\% = 20\%$$

Q: A venue's ticket sales increased from 400 to 520. What is the percent increase?

$$\frac{520 - 400}{400} \times 100\% = 30\%$$

Question 1

A concert venue had average ticket sales of 2400 in 2023. In 2025, the sales increased by 20%. What is the average ticket sales in 2025?

Accepted Answer

$$2400 	imes 1.20 = 2880$$

Question 2

Another venue had average ticket sales of 3900 in 2025, which was a 30% increase from 2023. What was the average ticket sales in 2023?

Accepted Answer

$$3900 \div 1.30 = 3000$$

Question 3

If a venue's ticket sales increased from 2400 to 2880 over two years, what is the percent increase?

Accepted Answer

$$\frac{2880 - 2400}{2400} 	imes 100\% = 20\%$$

Question 4

A venue had 3000 ticket sales in 2023. If sales increased by 25% by 2025, what is the average ticket sales in 2025?

Accepted Answer

$$3000 	imes 1.25 = 3750$$

Question 5

If a venue's ticket sales in 2025 are 3600 after a 20% increase from 2023, what were the ticket sales in 2023?

Accepted Answer

$$3600 \div 1.20 = 3000$$

Question 6

A venue's ticket sales increased from 2500 to 3250. What is the percent increase?

Accepted Answer

$$\frac{3250 - 2500}{2500} 	imes 100\% = 30\%$$

Question 7

If ticket sales in 2023 were 2000 and increased by 40% by 2025, what is the average ticket sales in 2025?

Accepted Answer

$$2000 	imes 1.40 = 2800$$

Question 8

A venue's ticket sales in 2025 are 4200 after a 40% increase from 2023. What were the ticket sales in 2023?

Accepted Answer

$$4200 \div 1.40 = 3000$$

Question 9

If ticket sales increased from 1800 to 2340, what is the percent increase?

Accepted Answer

$$\frac{2340 - 1800}{1800} 	imes 100\% = 30\%$$

Question 10

A venue had ticket sales of 1500 in 2023. If sales increased by 10% by 2025, what is the average ticket sales in 2025?

Accepted Answer

$$1500 	imes 1.10 = 1650$$

Question 11

If ticket sales in 2025 are 2200 after a 10% increase from 2023, what were the ticket sales in 2023?

Accepted Answer

$$2200 \div 1.10 = 2000$$

Question 12

A venue's ticket sales increased from 1200 to 1440. What is the percent increase?

Accepted Answer

$$\frac{1440 - 1200}{1200} 	imes 100\% = 20\%$$

Question 13

If ticket sales in 2023 were 1000 and increased by 50% by 2025, what is the average ticket sales in 2025?

Accepted Answer

$$1000 	imes 1.50 = 1500$$

Question 14

A venue's ticket sales in 2025 are 1500 after a 50% increase from 2023. What were the ticket sales in 2023?

Accepted Answer

$$1500 \div 1.50 = 1000$$

Question 15

If ticket sales increased from 500 to 600, what is the percent increase?

Accepted Answer

$$\frac{600 - 500}{500} 	imes 100\% = 20\%$$

Question 16

A venue had ticket sales of 800 in 2023. If sales increased by 25% by 2025, what is the average ticket sales in 2025?

Accepted Answer

$$800 	imes 1.25 = 1000$$

Question 17

If ticket sales in 2025 are 1000 after a 25% increase from 2023, what were the ticket sales in 2023?

Accepted Answer

$$1000 \div 1.25 = 800$$

Question 18

A venue's ticket sales increased from 400 to 520. What is the percent increase?

Accepted Answer

$$\frac{520 - 400}{400} 	imes 100\% = 30\%$$

Percent Increase Problems – Introductory Statistics Guidance

스터디 가이드 - 연습 문제

학습 가이드 - 플래시카드