Introduction to Percentage

Write the following as a percent:
0.49

• 4.9%

• 0.49%

• 49%

• 94%

What is the percent of the shaded portion of the figure?

• 20 %

• 60%

• 80%

• 90%

20% of the students in Mr. Royal's classroom are 12 years old.  If there are 15 students in the classroom, how many students are 12 years old? 

• 2

• 3

• 4

• 5

What fraction is equivalent to 25%?

• 1/3

• 1/4

• 1/5

• 1/8

Which describes the shaded portion of the figure?

• 1/2 = 50%

• 1/6 = 0.166....

• 1/5 = 25%

• 1/5 = 20%

Convert 0.81 to a percent

• 0.81%

• 0.18%

• 8.1%

• 81%

How do you express one half as percentages?

• 100%

• 25%

• 50%

• 75%

How do you express one quarter as percentages?

• 100%

• 25%

• 50%

• 75%

What percentage of the shape is shaded?

• 100% / one whole

• 75% / three quarters

• 25% / one quarter

• 50% / one half