Percents

Mrs. Breon has 110 fiction books and 90 non-fiction books on her shelf.  What percent of her library is non-fiction? 

• 45%
• 90%
• 100%
• 10%

Convert 6% to a decimal

• .06
• .6
• 6.0
• 60

What is 150% of $20? 

• $20
• $30
• $40
• $150

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

26 is 5% of what number?

• 1.3
• 2.5
• 25.95
• 520

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

Marissa solved "26 is 5% of what number?" using the percent equation.  Which equation is correct?

• 26 = (.5)(x)
• 26 = (.05)(x)
• x = (.05)(26)
• 26 = (x)(5)

What is 30% of 50? First, write an equation, and then solve. 

• x = (.3)(50) ,    x =20
• 50 = (.3)(x),     x=15
• x = (.3)(50) ,    x=15
• 50 = (.3)(x),     x=20