Percentages Quick Check!

Calculate 17% of 300.

• 5100

• 51

• 317

• 17.65

Find 23% of $52.

• $11.96

• $29

• $75

• $2.26

Find 86.5% of 4340.

• 375410

• 50.17

• 3754.10

• 4426.5

Is 18% of 20 the same as 20% of 18?

• yes!

• no!

Express 27 out of 27 as a percentage.

• 0%

• 1%

• 100%

Express 34 out of 4432 as a percentage.

• 17 / 2216%

• 0.007671%

• 0.7671%

• 130.35%

A teacher said she would postpone a test if 40% (or more) of the class is missing. if the class has 24 students, how many must be absent before she will cancel the test?

• 9.6

• 10

• 11

• 9

Increase 40 by 50%

• 2000

• 0.8

• 20

• 60

Decrease 190 by 7%

• 27.14

• 13.3

• 176.7

• 203.3

If 15% of a number is 21, what is the number?

• 1.4

• 140

• 315

• 3.15