Transparency 6

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Objective

Write percents greater than 100% and percents less than 1 % as fractions and as decimals, and vice versa

Vocabulary

None

Example 1 Percents as Decimals or Fractions

Example 2 Percents as Decimals or Fractions

Example 3 Real-Life Percents as Decimals

Example 4 Decimals as Percents

Example 5 Decimals as Percents

Write 220% as a decimal and as a mixed number or fraction in simplest form.

Write problem

Answer:

2.2 To make a decimal, remove % sign and divide by 100

To make a fraction, convert on calculator

1/5

220%

2.2 and

Write 375% as a decimal and as a mixed number or fraction in simplest form.

Answer: 3.75 and

1/5

Write 0.6% as a decimal and as a mixed number or fraction in simplest form.

Write problem0.6%

0.0006

2/5

To make a decimal, remove % sign and divide by 100

To make a fraction, convert on calculator

Answer: 0.0006 and

Write 0.4% as a decimal and as a mixed number or fraction in simplest form.

Answer: 0.004 and

2/5

STOCKS During a stock market rally, a company’s stock increased in value by 200%. Write 200% as a decimal.

Write problem200%

3/5

To make a decimal, remove % sign and divide by 1002

Answer: 2

Write 420% as a decimal.

Answer: 4.2

3/5

Write 5.12 as a percent.

Answer: 512%

Write problem5.12

512

4/5

To make a percent, multiply by 100Add % sign

512 %

Write 9.35 as a percent.

Answer: 935%

4/5

Write 0.0015 as a percent.

Answer: 0.15%

Write problem0.0015

0.15

5/5

To make a percent, multiply by 100Add % sign

0.15 %

Write 0.0096 as a percent.

Answer: 0.96%

*

5/5

Assignment

Lesson 7:6Percents: Greater Than 100%

and Less than 1%13 - 36 All