Basic Percent Change

What number is 17% of 50?

The attendance for the basketball game was estimated to be 15,000 people but 12,500 people actually attended. What was the percent error?

• 16.67%

• 20%

• 2500%

• 80%

What is 20% of 75?

• 15

• 60

• 6

• 1.5

What percent of $90 is $9?

• 1000%

• 10%

• 100%

• 20%

8 is what percent of 20?

• 40%

• 20%

• 250%

• 2.5%

18 is 40% of what number?

• 45

• 18

• 7.2

• 40

What percent of 145 is 29?

• 2%

• 3%

• 18%

• 20%

What percent of 60 is 12?

• 5

• 20

• 15

• 7.2

change 25% to a decimal

• .25

• .2

• 2.5

• .025

change .3 to a percent

• 3%

• 30%

• 300%

• .30%