Fractions, Decimals, and Percentages

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By: yvonnevh (58 month(s) ago)

Thanks for your work, I really like this ppt

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What do you know about the relationship between fractions, decimals, and percents? : 

What do you know about the relationship between fractions, decimals, and percents?

Objective : 

2 Objective Explain the numerical relationships between percents, decimals, and fractions.

Slide 3: 

3 With your table discuss everything you know about … Fractions Decimals Percents

Converting Fractions : 

Converting Fractions To Decimal … Divide the numerator by the denominator. Show your answer as a decimal. To Percents … Convert the fraction into a decimal. Multiply the decimal by 100 or move the decimal over two places to the right. Add percentage sign. 4

Converting Decimals : 

Converting Decimals To Fractions … Say the number aloud and write as a fraction. 2/10 = Two tenths Two tenths = 0.2 Reduce to simplest form. To Percents … Multiply the decimal by 100 or move the decimal over two places to the right. Multiply by 100 Add percentage sign. 5

Converting Percents : 

Converting Percents To Fractions … Write the percent as the numerator and use 100 for the denominator. Reduce to simplest form. To Decimals … Divide the decimal by 100 or move the decimal over two places to the left. 6

Slide 7: 

7 What fraction of the figure is shaded? What decimal represents the shaded portion? What percent represents the shaded portion?

Slide 8: 

8 What fraction of the figure is shaded? What decimal represents the shaded portion? What percent represents the shaded portion?

Slide 9: 

9 Michael Beasley shot 25 times and made 23 shots. How could you represent his made baskets as a fraction, decimal, and percent?

Slide 10: 

10 Given the fraction 5/8, what is the decimal equivalent, and what is the percent equivalent? 0.625 62.5%

Slide 11: 

11 Given the percent 75%, how would you convert it to a fraction and to a decimal? ¾ 0.75

Slide 12: 

12 Given the decimal 0.40, what is the percent and fraction equivalents? 40% 2/5

Slide 13: 

13 Given the fraction 6/15, what is the decimal equivalent and what is the percent equivalent? 0.40 40%

Slide 14: 

14 Given the percent 60%, how would you convert it to a fraction and to a decimal? 3/5 0.6

Slide 15: 

15 Given the decimal 0.8, what is the percent and fraction equivalents? 80% 4/5

FDP Basketball : 

16 FDP Basketball One lucky contestant will win the chance to shoot eight shots today. As a class we will determine how to express the number of shots made as a fraction, decimal, and percent.

Slide 17: 

17 The Chiefs won two games and lost fourteen games last season. How could you represent their record as a fraction, decimal, and percent?

Slide 18: 

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Slide 19: 

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Slide 20: 

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Slide 21: 

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Slide 22: 

CSM Workouts http://www.commonsensemath.com/school/lessonsoverview/lessons.php?id=95 http://www.commonsensemath.com/school/lessonsoverview/lessons.php?id=20 22

Slide 23: 

Practice Activities Percent Goodies Matching Game 23

Objective : 

24 Objective Explain the numerical relationships between percents, decimals, and fractions.