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5 Minute Check Write each percent as a decimal. Complete in your notebook. % % % Write each percent as a fraction. % % %

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5 Minute Check Write each percent as a decimal. Complete in your notebook. % = .27 % % Write each percent as a fraction. % % %

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5 Minute Check Write each percent as a decimal. Complete in your notebook. % = .27 % = .15 % Write each percent as a fraction. % % %

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5 Minute Check Write each percent as a decimal. Complete in your notebook. % = .27 % = .15 % = .04 Write each percent as a fraction. % % %

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5 Minute Check Write each percent as a decimal. Complete in your notebook. % = .27 % = .15 % = .04 Write each percent as a fraction. % = % %

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5 Minute Check Write each percent as a decimal. Complete in your notebook. % = .27 % = .15 % = .04 Write each percent as a fraction. % = % = %

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5 Minute Check Write each percent as a decimal. Complete in your notebook. % = .27 % = .15 % = .04 Write each percent as a fraction. % = % = % =

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**Lesson 2.4 Percents Greater Than 100% and Percents Less than 1%**

Wednesday, Sept 25 Lesson 2.4 Percents Greater Than 100% and Percents Less than 1%

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Percents Objective: To write percents greater than 100% and percents less than 1% as fractions and decimals, and vice versa.

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Percents

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Percents At the end of this lesson you should be able to answer the following questions. How are percents greater than 100% used in real-world contexts?

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Percents Examples 150%= % = = 4 Percents greater than 100% or less than 1% can also be written as decimals or as fractions.

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Percents Any percentages greater than 100% will have a whole number in the decimal and/or fraction (called a mixed number). Percents greater than 100% or less than 1% can also be written as decimals or as fractions.

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Percents Write 0.2% as a decimal and as a fraction. To write a percent as a decimal. Divide the decimal by100 and remove the % sign. (Or just move the decimal point two places to the left). 0.2% ÷ 100 = 0.002

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Percents Write 0.2% as a decimal and as a fraction. 0.2% ÷ 100 = =

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Percents Write 170% as a decimal and as a mixed number.

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Percents Write 170% as a decimal and as a mixed number. 170% ÷ 100 = 1.7

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Percents Write 170% as a decimal and as a mixed number. 170% ÷ 100 = = 1

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Percents Write 250% as a decimal and as a mixed number. (Do this on your own)

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Percents Write 250% as a decimal and as a mixed number. 250% ÷ 100 = 2.5

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Percents Write 250% as a decimal and as a mixed number. 250% ÷ 100 = = 2

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Percents Write 300% as a decimal and as a mixed number. (Do this on your own)

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Percents Write 300% as a decimal and as a mixed number. 300% ÷ 100 = 3

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Percents Write 300% as a decimal and as a mixed number. 300% ÷ 100 = 3 3 = 3

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Percents Jimmy’s savings increased by 160%. Write 160% as a decimal and mixed number. (Do this on your own)

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Percents Jimmy’s savings increased by 160%. Write 160% as a decimal and mixed number. 160% ÷ 100 = = 1

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Percents Write 1 as a percent. We know how to convert a fraction to a percent, but what about a mixed number? How can this be done?

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Percents Write 1 as a percent. To write a mixed number as a percent. Step 1 - Convert the mixed number to an improper fraction. 1 =

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Percents Write 1 as a percent. To write a mixed number as a percent. Step 2 – Convert the fraction to a decimal by dividing. 1 = 5 ÷ 4 = 1.25

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Percents Write 1 as a percent. To write a mixed number as a percent. Step 3 - Multiply the decimal by = 5 ÷ 4 = x 100 = 125%

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Percents Write 9 as a percent. (Do this on your own)

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Percents Write 9 as a percent. 9 = 99 ÷ 10 = x 100 = 990%

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Percents Write 1 as a percent. (Do this on your own)

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Percents Write 1 as a percent. 1 = 9 ÷ 5 = x 100 = 180%

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Percents Write 1.68 as a percent. (Do this on your own)

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Percents Write 1.68 as a percent x 100 = 168%

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Percents Write as a percent. (Do this on your own)

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Percents Write as a percent x 100 = .75%

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Percents Write 0.6% as a decimal. (Do this on your own)

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Percents Write 0.6% as a decimal. 0.6 ÷ 100 = .006

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Percents Write 0.6% as a decimal. 0.6 ÷ 100 = .006 Write .006 as a fraction.

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Percents Write 0.6% as a decimal. 0.6 ÷ 100 = .006 Write .006 as a fraction = =

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Percents The cheetah is the fastest land animal in the world. The peregrine falcon is the fastest bird in the world. It’s speed is 2.1 times faster than a cheetah. Write this number as a percent. (Do this on your own)

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Percents The cheetah is the fastest land animal in the world. The peregrine falcon is the fastest bird in the world. It’s speed is 2.1 times faster than a cheetah. Write this number as a percent. 2.1 x 100 = 210%

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Percents Complete questions 1 through 10 on page 128 and then raise your hand. Agenda Notes Homework – Homework Practice 2-4 Due Thursday Sept. 26

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