Enriched Pre­Algebra ­ (chapter 5­2) Fractions, Decimals, and Percents
Fractions, Decimals, and Percents
(Enriched Pre-Algebra)
Express each decimal as
a percent.
0.05
0.7
2
6.75
Write each fraction or mixed
number as a percent.
1.
2.
3.
Changing a decimal to a
percent steps.
1). Move the decimal to the right
two spaces.
2). If you are dealing with a repeating
decimal, make sure to add the repeating
bar to the repeating numbers to the right
of the decimal.
3). Add a percent sign.
Changing a fraction to
percent steps:
1.)
Divide the numerator by the
denominator.
2.)
The answer you get is the decimal
value of the fraction.
3.)
If there is a whole number, it goes
to the left of the decimal.
4.)
Move the decimal two spaces to the
right and now you have a percent.
5.)
If you are dealing with a repeating
decimal, make sure to add the repeating bar
to the repeating numbers to the right of the
decimal.
6.)
Add a percent sign.
Write each percent as a
decimal.
1. 58%
Changing a percent to decimal steps:
1). Move the decimal to the left two spaces.
2). Remove the percent sign.
2. 314%
3. 0.38%
1
Enriched Pre­Algebra ­ (chapter 5­2) Fractions, Decimals, and Percents
Fractions, Decimals, and Percents
(Enriched Pre-Algebra)
Express each decimal as
a percent.
0.05
0.7
2
6.75
Write each fraction or mixed
number as a percent.
1.
2.
3.
Changing a decimal to a
percent steps.
1). Move the decimal to the right
two spaces.
2). If you are dealing with a repeating
decimal, make sure to add the repeating
bar to the repeating numbers to the right
of the decimal.
3). Add a percent sign.
Changing a fraction to
percent steps:
1.)
Divide the numerator by the
denominator.
2.)
The answer you get is the decimal
value of the fraction.
3.)
If there is a whole number, it goes
to the left of the decimal.
4.)
Move the decimal two spaces to the
right and now you have a percent.
5.)
If you are dealing with a repeating
decimal, make sure to add the repeating bar
to the repeating numbers to the right of the
decimal.
6.)
Add a percent sign.
Write each percent as a
decimal.
1. 58%
Changing a percent to decimal steps:
1). Move the decimal to the left two spaces.
2). Remove the percent sign.
2. 314%
3. 0.38%
2
Enriched Pre­Algebra ­ (chapter 5­2) Fractions, Decimals, and Percents
Fractions, Decimals, and Percents
(Enriched Pre-Algebra)
Express each decimal as
a percent.
0.05
0.7
2
6.75
Write each fraction or mixed
number as a percent.
1.
2.
3.
Changing a decimal to a
percent steps.
1). Move the decimal to the right
two spaces.
2). If you are dealing with a repeating
decimal, make sure to add the repeating
bar to the repeating numbers to the right
of the decimal.
3). Add a percent sign.
Changing a fraction to
percent steps:
1.)
Divide the numerator by the
denominator.
2.)
The answer you get is the decimal
value of the fraction.
3.)
If there is a whole number, it goes
to the left of the decimal.
4.)
Move the decimal two spaces to the
right and now you have a percent.
5.)
If you are dealing with a repeating
decimal, make sure to add the repeating bar
to the repeating numbers to the right of the
decimal.
6.)
Add a percent sign.
Write each percent as a
decimal.
1. 58%
Changing a percent to decimal steps:
1). Move the decimal to the left two spaces.
2). Remove the percent sign.
2. 314%
3. 0.38%
3
Enriched Pre­Algebra ­ (chapter 5­2) Fractions, Decimals, and Percents
Mike Krzyzewski
4
Enriched Pre­Algebra ­ (chapter 5­2) Fractions, Decimals, and Percents
Ndamukong Suh
pronounced En­dom­ah­ken Soo
5