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5 Minute Check Complete in your notebook. Write each percent as a decimal. 1. 27% 2. 15% Write each percent as a fraction. 3. 15% 4. 80%

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5 Minute Check Complete in your notebook. Write each percent as a decimal. 1. 27% = 0.27 Percent as a Decimal Move the decimal point two places to the left.

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5 Minute Check Complete in your notebook. Write each percent as a decimal. 2. 15%

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5 Minute Check Complete in your notebook. Write each percent as a decimal. 2. 15% = 0.15 Percent as a Decimal Move the decimal point two places to the left.

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5 Minute Check Complete in your notebook. Write each percent as a fraction. 3. 15%

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5 Minute Check Complete in your notebook. Write each percent as a fraction. 3. 15% = = Percent as a Fraction Put the number over 100 and simplify.

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5 Minute Check Complete in your notebook. Write each percent as a fraction. 4. 80%

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5 Minute Check Complete in your notebook. Write each percent as a fraction. 4. 80% = = Percent as a Fraction Put the number over 100 and simplify.

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Wednesday, Sept 10 Lesson 6.2.4 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 Percents greater than 100% or less than 1% can be written as decimals or as fractions. Examples 125 5 150%=1.5 125% = 100 = 4

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Percents When writing a percentage greater than 100% as a decimal, it will have a whole number to the left of the decimal point.

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Percents When writing a percentage greater than 100% as a decimal, it will have a whole number to the left of the decimal point. When writing a percentage greater than 100% as a fraction, it will be a mixed number.

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Highlight or circle these in your notes Decimal Fraction Fraction Decimal Percent Fraction Fraction Percent Percent Decimal Decimal Percent

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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. You may have to add zeros). 0.2% ÷ 100 = 0.002

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Percents Write 0.2% as a decimal and as a fraction. Writing a Decimal as a Fraction. Step 1 – Use the Place Value Chart to determine the word form. Step 2 – Write the decimal as a fraction using the last place value as the denominator. 0.002 = =

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

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

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Percents Write 170% as a decimal and as a fraction or mixed number. 170% ÷ 100 = 1.7 1.7 = 1

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

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

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

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Percents Write 0.7% as a decimal and as a fraction or mixed number. (Do this on your own)

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Percents Write 0.7% as a decimal and as a fraction or mixed number. 0.7% ÷ 100 = 0.007

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Percents Write 0.07% as a decimal and as a fraction or mixed number. 0.7% ÷ 100 = 0.007 0.007 =

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Percents Write 0.75% as a decimal and as a fraction or mixed number. (Do this on your own)

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Percents Write 0.75% as a decimal and as a fraction or mixed number. 0.75% ÷ 100 = 0.0075

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Percents Write 0.75% as a decimal and as a fraction or mixed number. 0.75% ÷ 100 = 0.0075 0.0075 = =

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Percents Write 7.5 as a percent. (Do this on your own)

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Percents Write 7.5 as a percent. 7.5 x 100 = 750%

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Percents Write 0.006 as a percent. (Do this on your own)

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Percents Write 0.006 as a percent. 0.006 x 100 = 0.6%

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Percents Write 0.00078 as a percent. (Do this on your own)

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Percents Write 0.00078 as a percent. 0.00078 x 100 = 0.078%

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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 = 1.6 1.6 = 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 fraction (mixed number) as a percent. Step 1 – Convert the fraction to a decimal. 1 = 1 = 1.25

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Percents Write 1 as a percent. To write a fraction (mixed number) as a percent. Step 2 – Multiply by 100 and add the % sign. (Or just move the decimal point two places to the right). 1.25 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 = 9.9 9.9 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 = 1 = 1.8 1.8 x 100 = 180%

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Percents Write % as a decimal. What was our rule to write a percent as a decimal?

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Percents Write % as a decimal. Divide the decimal by100 and remove the % sign. (Or just move the decimal point two places to the left).

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Percents Write % as a decimal. 3 10 % = 0.3% ÷ 100 = 0.003 Make sure to write the %

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

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Percents Write % as a decimal. 5 625 8 % = 1000 % = 0.625% ÷ 100 = 0.00625

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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 The cheetah is the fastest land animal in the world. The Reg is writing as a percent. Find his mistake and correct it. = 0.0015 = 15%

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Percents The cheetah is the fastest land animal in the world. The Reg is writing as a percent. Find his mistake and correct it. = 0.0015 = 0.15% When you write a decimal as a percent you move the decimal place two places to the right.

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Percents Agenda Notes Homework – Homework Practice 6.2.4 Due Thursday, Sept 11 Mid-Chapter Quiz Thursday, Sept 11 Please complete the Mid-Chapter Check on page 128 and bring to my desk to get your homework.

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