Percent of a Number

Calculate 25% of 80

• 20

• 80

• 48

• 95

What is 20% of 65?

• 13

• 15

• 16

• 13.75

What is 10% of 15?

• 1.5

• 1.56

• 2.5

What is 5% of 20?

• 10

• 5

• 2

• 1

Find 80% of 80.

• 64

• 160

• 100

• 80

What is 35% of 20

• 60

• 65

• 7

• 5

What is 75% of 240

• 140

• 175

• 50

• 180

How do you find the percent of a number?

• Multiply the percent by the number.

• Change the percent to a decimal, and then multiply by the number.

• Change the number to a percent, and then multiply by the fraction.

The middletown Zoo has 130 different exhibits.  Of those 130 exhibits, 30% of them contain birds.  How many exhibits contain birds?

• 49

• 39

• 60

• 25