Ten, Twenty, Thirty, Forty Percent

Express the decimal as a percent

express the decimal as a percent:

Express the decimal as a percent

What number is 40% of 80?

• 30

• 32

• 320

• 40

• A
• B
• C
• D

• $12.00
• $4.00
• $24.00
• $72.00

16 is what percent of 80?

• 20%

• 200%

• 128%

• 12.8%

12 is 40% of what number?

The regular price of a scooter is $65.50. It is on sale for $52.40. What is the percent decrease from the regular price to the sale price of the scooter?

• 35%

• 25%

• 30%

• 20%

Lacey bought a new purse that originally cost $25 and is on sale for $15. Find the percent of change in the price in the purse.

• Decrease of 40%

• Decrease of 10%

• Decrease of 30%

• Decrease of 20%