Unit 4

Fraction to Decimal

100

Convert

1/2

to a decimal. Round to the nearest thousandth.

0.5

200

Convert 

3/4

to a decimal. Round to the nearest thousandth.

0.75

300

Convert

5/8

to a decimal. Round to the nearest thousandth.

0.625

400

Convert

3/7

to a decimal. Round to the nearest thousandth.

0.4285... → 0.429

500

Convert

2/3

to a decimal. Round to the nearest thousandth.

0.\overline{6}

Decimal to Percent

100

Convert

0.75

to a percent.

75%

200

Convert

0.5

to a percent.

50%

300

Convert

0.215

to a percent.

21.5%

400

Convert

0.07

to a percent.

7%

500

Convert

0.\overline{6}

to a percent.

66.7%

or 

66.\overline{6}%

Percent to Decimal

100

Convert

25%

to a decimal.

0.25

200

Convert

80%

to a decimal.

0.8

300

Convert

12.5%

to a decimal.

0.125

400

Convert

8%

to a decimal.

0.08

500

Convert

0.1%

to a decimal.

0.001

Decimal to Fraction

100

Convert

0.5

to a decimal and simplify.

1/2

200

Convert

0.3

to a fraction and simplify.

3/10

300

Convert

0.87

to a fraction and simplify.

87/100

400

Convert

0.04

to a fraction and simplify.

1/25

500

Convert

0.125

as a decimal and simplify.

1/8

L-Method

100

Simplify

4/16

1/4

200

Simplify

8/20

2/5

300

Simplify

6/25

6/25

400

Simplify

32/90

16/45

500

Simplify

126/444

21/74