Fractions, Decimal, Percent Conversions

Charlie got 18 out of 25 questions correct on his test. How can Charlie's grade be written as a decimal?

• 0.28

• 0.72

• 0.90

• 0.7

What is 48% expressed as a fraction?

Which of the following is another way of expressing 3 out of 12?

• 30%

• 25%

• 0.25%

• 31.2%

Write 1/7 as a decimal. Round your answer to the nearest hundredth.

• .14

• .143

• .142

• .1

Write 1/5 as a percent.

1/3 as a decimal :

• .25

• .75

• .45

• .3333..

3/5 as a decimal: 

• .40

• .20

• .60

• .70

Which number is not equivalent to the others? 
0.5      1/5       5/25      20%

• 0.5

• 1/5

• 5/25

• 20%

Change 0.384 to a percent.

• 3.84%

• 384%

• 38.4%

• 38.4

Change 4% to a decimal.

• .04

• .004

• .4

• 4