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Do Now. Write each percent as a fraction in simplest form. 17.5% 5 ½ % Write each fraction as a percent. Round to the nearest hundredth if necessary. 7 16. Chapter 7 Lesson 6. Percents Greater than 100% and percents less than 1% Objective:

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do now
Do Now

Write each percent as a fraction in simplest form.

  • 17.5%
  • 5 ½ %

Write each fraction as a percent. Round to the nearest hundredth if necessary.

  • 7

16

chapter 7 lesson 6

Chapter 7Lesson 6

Percents Greater than 100% and percents less than 1%

Objective:

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

writing percents greater than 100 as fractions and as decimals
Writing percents greater than 100% as fractions and as decimals.

Method 1

(as a mixed number/fraction in simplest form)

  • Write the percent over 100.
  • Change to a mixed number.
  • Simplify

Method 2

(as a decimal)

1. Move the decimal two places to the left.

example
Example

410%

410

100

410%

410

4.10

10

100

4

1

10

4

write each percent as a decimal and as a mixed number or fraction in simplest form
Write each percent as a decimal and as a mixed number or fraction in simplest form.
  • 325%

2. 475%

writing percents less than 1 as fractions and as decimals
Writing percents less than 1% as fractions and as decimals.

Method 1

(as a mixed number/fraction in simplest form)

  • Write the percent over 100.
  • Add the amount of zeros there are decimal places.
  • Simplify

Method 2

(as a decimal)

1. Move the decimal two places to the left.

slide7

Example

0.2%

0.2

100

0.2%

.002

2

1000

1

500

write each percent as a decimal and as a mixed number or fraction in simplest form2
0.7%

0.007

7

1000

0.15%

0.0015

3

2,000

Write each percent as a decimal and as a mixed number or fraction in simplest form.
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