Percent
Percent of change
Markdown/discount
Markup
Simple interest
100

This percent means 25 out of 100

What is 25%

100

A price goes for $10 to $15; this is the percent increase.

What is 50% increase?

100

A $40 shirt is discounted by 25%. What is the discount amount?

What is $10?

100

A store buys a pencil for $2 and marks it up by 50%. What is the markup amount?

What is $1?

100

A bank pays 5% simple interest on $100 for 1 year. How much interest is earned?

What is $5?

200

If you score 40 out of 50 on a test, this is your percent score.

What is 80%?

200

A number drops from 50 to 40; this is the percent decrease

What is 20% decrease?

200

A store buys a backpack for $20 and marks it up by 50%. What is the selling price?

What is $30?

200

A toy costs a store $10. It is marked up by 30%. What is the selling price?

What is $13?

200

You invest $200 at 3% simple interest for 2 years. How much interest is earned?

What is $12?

300

This is 10% of 80.

What is 8?

300

A shirt price goes from $25 to $30; this is the percent change

What is 20% increase?

300

A $120 jacket is discounted by 20%, and then sales tax of 10% is added to the discounted price. What is the final price?

What is $105.60?

300

A jacket costs $40. It is marked up by 25%. What is the selling price?

What is $50?

300

A $500 investment earns 4% simple interest per year for 3 years. How much interest is earned?

What is $60?

400

A shirt cost $20 and is on sale for 50% off; this is the sale price.

What is $10?

400

A town's population grows from 50,000 to 65,000; this is the percent increase

what is 30%?

400

A $60 game is on sale for 30% off. What is the sale price?

What is $42?

400

A store buys a skateboard for $80 and marks it up by 60%. What is the selling price?

What is $128?

400

You deposit $800 in a savings account with 2.5% simple interest for 4 years. How much interest is earned?

What is $80?

500

A number is increased by $20 and becomes 60; this was the original number

What is 50?

500

A value increases from 80 to 100; this is the percent increase

What is 25% increase?

500

A store buys shoes for $80. It marks them up by 25%, then later puts them on sale for 20% off the marked price. What is the final sale price?

What is $72?

500

A store buys headphones for $150. It marks them up by 40%, then adds an additional 10% markup on the new price. What is the final selling price?

What is $231?

500

A $1,200 loan has a simple interest rate of 6% per year. After 5 years, how much total interest is paid?

What is $360?

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