Mastering Parts and Percents

If a product originally costs $200 and it is marked up by 25%, what is the new price?

• $240

• $250

• $260

• $275

• 20%

• 25%

• 30%

• 33%

If you find an original value of $80 after a 20% decrease, what was the initial value?

• $96

• $100

• $104

• $120

A population of 5000 increases by 10% in a year. What is the new population?

• 5500

• 5600

• 5750

• 6000

A car depreciates by 15% in its first year. If the initial price was $20,000, what is its value after one year?

• $17,000

• $17,500

• $18,000

• $19,000

If a dress is on sale for 30% off its original price of $70, how much does the dress cost now?

• $49

• $50

• $51

• $59

• 8%

• 10%

• 12%

• 15%

• 15%

• 20%

• 25%

• 30%

A book's price is increased by 20% to $36. What was the original price?

• $28

• $30

• $32

• $40

A city's population decreases from 200,000 to 180,000. What is the percentage decrease?

• 5%

• 10%

• 15%

• 20%