Mastering Percentages

What is 1/4 as a percentage?

• 10%

• 50%

• 75%

• 25%

What is 20% of 50?

• 10

• 25

• 15

• 5

If a shirt costs $40 and is marked up by 25%, what is the new price?

• $50

• $55

• $60

• $45

A bike was $200 and is now $150. What is the percentage decrease?

• 10%

• 30%

• 15%

• 25%

If you scored 18 out of 30 on a test, what percentage did you score?

• 60%

• 70%

• 80%

• 50%

What is 15% of 80?

• 12

• 10

• 20

• 15

A store has a sale of 30% off on a $60 item. How much do you save?

• $30

• $24

• $12

• $18

If a population increases from 500 to 600, what is the percentage increase?

• 10%

• 15%

• 20%

• 25%

You bought a book for $15 and later sold it for $12. What is the percentage decrease in price?

• 25%

• 15%

• 10%

• 20%

If you have 3 out of 10 apples that are rotten, what percentage of the apples are rotten?

• 20%

• 40%

• 30%

• 50%