Quiz on percentage

What is a percent?

• A fraction with a denominator of 100

• A decimal number

• A ratio expressed as a fraction of 100

• All the above

How do you convert a percentage to a decimal?

• Divide by 100

• Multiply by 100

• Divide by 10

• Multiply by 10

How do you convert a decimal to a percentage?

• Multiply by 100

• Divide by 100

• Multiply by 10

• Divide by 10

What is 35% of 100?

• 35

• 3.5

• 350

• 135

What is 75% of 200?

• 150

• 15

• 7.5

• 750

A shirt is on sale for 20% off. If the original price of the shirt is $50, what is the sale price?

• $40

• $30

• $20

• $10

A restaurant charges a 15% tip for all meals. If your bill comes to $40, how much should you tip?

• $6

• $5

• $4

• $3

A student gets 80% on a math test with 100 questions. How many questions did the student answer correctly?

• 80

• 8

• 10

• 20

A team wins 60% of their games. If they play 100 games, how many games do they win?

• 60

• 6

• 10

• 20

A population of 100,000 people is growing at a rate of 2% per year. What is the population after 5 years?

• 110,000

• 112,000

• 114,000

• 116,000