Fractions, decimals, and percents

Wed. Jan. 6

Multiple Choice

Express $\frac{11}{50}$  as a percent.

• 220%

• 22%

• 50%

• 55%

Multiple Choice

Which fraction is equivalent to 0.1?

• 1/100

• 1/10

• 1/1000

• 1/1

Multiple Choice

Write 43/50 as a percent.

• 43%
• 50%
• 86%
• 12%

Multiple Choice

Which row represents the fraction, decimal and percent of the YELLOW portion of this circle?

• $\frac{1}{3},\ 0.3,\ 30\%$

• $\frac{4}{12},\ 0.25,\ 2.5\%$

• $\frac{1}{4},\ 0.25,\ 25\%$

• $\frac{1}{3},\ 0.\overline{3},\ 33.\overline{3}\%$

Multiple Choice

Percent means "per hundred."

• True 
• False

Multiple Choice

Which ratio represents 45%

• 45 to 100

• 100:45

• 4:5

• 100/45

Multiple Choice

Convert 2.75 to a percent.

• 275%

• 2.75%

• 27.5%

• .275%

Multiple Choice

What is the fraction equivalent to 40%? (simplified)

• 4/100

• 2/50

• 2/5

• 40/100

Multiple Choice

Pick the correct sequence of steps for Order of Operations:

• Parentheses, Multiplication/Division, Addition/Subtraction, Brackets, Braces

• Multiplication/Division, Addition/Subtraction, Parentheses, Brackets, Braces

• Parentheses, Brackets, Braces, Multiplication/Division, Addition/Subtraction

• Parentheses, Braces, Brackets, Addition/Subtraction, Multiplication/Division

Multiple Choice

True or false:

Addition ALWAYS comes before subtraction.

• True

• False

Multiple Choice

Which operation would you do first?

(12 + 10) ÷ 10 x 14 - 6

• Division

• Multiplication

• Addition

• Subtraction

Multiple Choice

Solve the following:

-2 x (3 + 8 ÷ 4)²

• -16

• 1.375

• 4

• -50

Multiple Choice

Solve the following:

(2 + 7 - 1) ÷ 2²

• 16

• 2

• 72.25

• 8.75

Multiple Choice

7[12 − (6 − 2) ÷ 4]

• 7

• 77

• 14

• 0

Multiple Choice

What is the reciprocal of 5?

• 5/1

• 1/5

Multiple Choice

What is the quotient of these fractions in lowest terms?

• 6/40
• 6/10
• 3/5
• 12/20

Multiple Choice

What is the rule for dividing fractions?

• keep, change, opposite

• keep, change, reciprocal

• keep, keep, change

• keep, keep, opposite

Multiple Choice

Change 5 3/4 into an improper fraction

• 23/4

• 4/23

• 20/4

• 5 4/3

Multiple Choice

Brenda has 5/6 of a pie to divide evenly amount 4 people. What fraction of a pie does each person get?

• 3/10
• 1/4
• 5/24
• 1/6

Multiple Choice

Valerie bought a 9 ft piece of ribbon from which she wants to cut into 2/3 ft pieces. How many 2/3 ft pieces can Valerie cut?

• 13
• 6
• 9
• This is not possible.