% of Change, Simple & Compound Interest, Circle Graph Practice

Find the percent of change from 6 miles to 9 miles. Is this percent of change an increase or decrease?

• 50% increase

• 50% decrease

• 67% increase

• 67% decrease

Calculate the percent of change from 15 kilometers to 20 kilometers. Is this percent of change an increase or decrease?

• 33.3% increase

• 33.3% decrease

• 25% increase

• 25% decrease

Determine the percent of change from 50 dollars to 40 dollars. Is this percent of change an increase or decrease?

• 25% decrease

• 25% increase

• 20% decrease

• 20% increase

What is the percent of change from 80 liters to 100 liters? Is this percent of change an increase or decrease?

• 20% decrease

• 25% decrease

• 25% increase

• 20% increase

The price of a video game decreased from $60 to $45.

Find the percent of change. Round to the nearest tenth, if necessary. Then state whether the percent of change is an increase or decrease.

• 20% decrease

• 25% decrease

• 30% decrease

• 35% decrease

A basketball player's score improved from 80 points in one season to 96 points the next season.

Find the percent of change. Round to the nearest tenth, if necessary. Then state whether the percent of change is an increase or decrease.

• 15% increase
  

• 20% increase
  

• 25% increase
  

• 30% increase

The population of a small town went from 12,000 people to 10,500 people over five years.

Find the percent of change. Round to the nearest tenth, if necessary. Then state whether the percent of change is an increase or decrease.

• 10% decrease

• 11.5% decrease
  

• 12.5% decrease
  

• 15% decrease

A laptop originally cost $1,200 but is now on sale for $900.

Find the percent of change. Round to the nearest tenth, if necessary. Then state whether the percent of change is an increase or decrease.

• 20% decrease
  

• 25% decrease
  

• 30% decrease
  

• 40% decrease

The number of books in a library increased from 25,000 to 27,500 over the past year.

Find the percent of change. Round to the nearest tenth, if necessary. Then state whether the percent of change is an increase or decrease.

• 8% increase
  

• 9% increase
  

• 10% increase
  

• 11% increase

A laptop originally costs $950. After a 15% markup, what is the new selling price?

• $1,080.00
  

• $1,092.50
  

• $1,095.75
  

• $1,097.50