Finding Percents Part and Whole

8 is what percent of 20?

• 40%

• 20%

• 250%

• 2.5%

What is 45% of 50?

• 22.5

• 21.5

• 20.5

• 4.5

14 is 20% of what number?

• 70

• 65

• 75

• 20

Convert 0.81 to a percent

• 0.81%

• 0.18%

• 8.1%

• 81%

Determine if you are finding the part, percent, or whole.  
18 is what percent of 36?

• Part

• Percent

• Whole

Determine if you are finding the part, percent, or whole.  
What is 20% of 60?

• Part

• Percent

• Whole

Determine if you are finding the part, percent, or whole.  
12 is 50% of what number?

• Part

• Percent

• Whole

Change 0.384 to a percent.

• 3.84%

• 384%

• 38.4%

• 38.4

Change 4% to a decimal.

• .04

• .004

• .4

• 4

When converting decimals to percents, move the decimal:

• Two places to the left.

• Two places to the right.

• Two places up.

• Two places down.