Percent Increase and Decrease

If a shirt originally cost $40 and is now on sale for 20% off, what is the sale price of the shirt?

• $35

• $32

• $30

• $25

If a population of a town increased from 5000 to 6000, what is the percent increase?

• 50%

• 20%

• 10%

• 30%

If a student scored 75% on a test and then improved to 85% on the next test, what is the percent increase in the score?

• 13.33%

• 10%

• 5%

• 20%

If a car's original price was $20,000 and it is now being sold for $16,000, what is the percent decrease in the price?

• 25%

• 20%

• 5%

• 10%

If a recipe calls for 2 cups of flour and you only have 1.5 cups, what percent of the flour do you have?

• 75%

• 50%

• 100%

• 25%

If a company's stock price decreased from $100 to $80, what is the percent decrease?

• 20%

• 30%

• 10%

• 50%

If a store had 100 items and sold 20% of them, how many items were sold?

• 80

• 20

• 30

• 50

If a student's grade decreased from 90% to 85%, what is the percent decrease in the grade?

• 15%

• 2%

• 5%

• 10%

If a phone's battery life increased from 8 hours to 10 hours, what is the percent increase in the battery life?

• 25%

• 15%

• 20%

• 50%

If a restaurant's sales increased from $5000 to $6000, what is the percent increase in sales?

• 10%

• 20%

• 100%

• 50%