Ratios and Fractions Review

Write 9/10 as a percent.

• 9%

• 90%

• 900%

• 99%

Write 12% as a fraction in simplest form.

• 12/10

• 2/25

• 12/100

• 3/25

Which is the fraction that represents .21

• 1/21

• 21/10

• 21/1

• 21/100

Percents are always out of?

• 100

• 10

• 1

• 1000

Which is true?

• 12 % = 0.12 = 12/100

• 12 % = 0.12 = 1/12

• 12 % = 1.20 = 12/100

• 12 % = 1.20 = 1/12

What is 1/2 as a decimal

• 0.50

• 0.050

• 50

• 50%

What is 1/2 as a percent

• 5%

• 50%

• .50%

• 500%

Decimal 1/4

• 0.25

• 0.2

• 25

• 2.5

0.75=

• 3/4

• 2/4

• 1/4

• 1/2

50% & 0.50=

• 1/3

• 1/8

• 1/2

• 1/6