Percents

What is 12% of 40?

• 5

• 4.8

• 4

• 12

What is 19% of 50?

• 9.5

• 10

• 15

• 11

75% of what number is 48?

• 48

• 100

• 64

• 75

120% of what number is 72?

• 120

• 60

• 75

• 100

Write 14/20 as a percent. 

• 14.2%

• 70%

• 75%

• 56%

Write .506 as a percent.

• 5.06%

• 506%

• 50.6%

• 500.6%

What is 20% of 75?

• 15

• 60

• 6

• 1.5

Sarah earns $20 a day working after school. She spent 30% of her daily earnings on Monday. How much money did she spend on Monday?

• $1.40

• $6

• $0.60

• $14

200 children attended the school play. Of the total attendance, 40% were boys. How many girls attended the school play?

• 800

• 180

• 80

• 120

Sarah solved the problem "What is 30% of 80?" Which way is the correct way to set up her proportion?

• x / 80 = 30/100

• 30/80 = x / 100

• x/30 = 80/100