The attendance at a seminar in year 1 was 500. In Year 2, the attendance changed by 100. What was the percent change in attendance?
What is the approximate percent increase when the population of a town increases from 12,089 to 15,025? Round the population amounts to the nearest thousand to find an estimate of the percent increase.
Helen got a $7 reduction in the price of a pair of jeans that are normally $32. What is the approximate percent decrease in the price?
Why is the percent increase from 45 to 75 not equal to the percent decrease from 75 to 45? Select three options.
Tanya’s swim club increased their $29 membership fee by $6 a year. What is the approximate percent increase in the membership fee?
If the average grade of an English class rose from 70 to 85, what is the approximate percent increase?
What is the percent decrease when the balance in a bank account goes from $300 to $60?
Roberto purchased airline tickets for his family. The tickets cost $1,250. The airline also charged a luggage fee, bringing the total cost to $1,400. What is the percent increase in the cost due to the luggage fee?
An education budget went from $800,000 to $900,000. What is the approximate percent increase?
Carey is trying to decide between two guitars. The first had an original price of $160, but is on sale for $100. The second had an original price of $250, but is on sale for $150. Which guitar has a greater percent change in price?
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