Percent Increase & Decrease - Unit 3

What is the formula for Percent Change?

• 90% Reduction

• 90% Increase

• 10% Reduction

• 10% Increase

• 10% Reduction

• 25% Reduction

• 30% Reduction

• 35% Reduction

• 40% Reduction

• 35% Reduction

• 30% Reduction

• 25% Reduction

• 90% Reduction

• 85% Reduction

• 80% Reduction

• 75% Reduction

• 30%

• 33.3333%

• 45%

• 50%

Gas prices increased from $1.50 to $1.90. What was the percent increase?

• 25%

• 26.67%

• 33.33%

• 42.15%

Mrs. Flores' rent increased from $1400 to $1800 over the course of one year.

What was the percent increase?

• 20%

• 25.57%

• 28.57%

• 31.57%

The price of a backpack was reduced from $120 to $90.

By what percent was the price of the backpack reduced?

The price of a mug was reduced from $24 to $6.

By what percent was the price of the mug reduced?