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Fractions, Decimals and Percents Percent to Decimal 1.Start where the decimal is left. 2. Move the decimal places to the 2.

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Presentation on theme: "Fractions, Decimals and Percents Percent to Decimal 1.Start where the decimal is left. 2. Move the decimal places to the 2."— Presentation transcript:

1

2 Fractions, Decimals and Percents

3 Percent to Decimal 1.Start where the decimal is left. 2. Move the decimal places to the 2

4 Percent to Decimal Start where the decimal is… left. Move the decimal places to the… 2

5 Percent to Decimal Start where the decimal is… left. Move the decimal places to the… 2

6 Percent to Decimal Start where the decimal is… left. Move the decimal places to the… 2

7 Decimal to Percent Start where the decimal is. Right.(Where the % should be.) Be sure to add the % sign. Move the decimal places to the 2

8 Decimal to Percent Start where the decimal is… Right…where the % should be. Move the decimal places to the … 2 Be sure to add the % sign.

9 Decimal to Percent Be sure to add the % sign. Start where the decimal is… Move the decimal places to the … 2 Right…where the % should be.

10 Decimal to Percent Be sure to add the % sign. Start where the decimal is… Move the decimal places to the … 2 Right…where the % should be.

11 Percent to Fraction Percent means …

12 1.Write as a ratio (fraction with 100 as the denominator) Percent to Fraction

13 Percent means … Per 100 Write as a ratio Reduce Percent to Fraction

14 Percent means … Per 100 Write as a ratio Reduce

15 Percent to Fraction Percent means … Per 100 Write as a ratio

16 (If there is a decimal in the numerator, move the decimal to make a whole number, then move the decimal in the denominator the same number of places.) Percent to Fraction

17 Reduce Percent to Fraction

18 Percent means … Per 100 Write as a ratio Reduce

19 Fraction to Decimal Ask yourself: “Is the denominator a factor or multiple of 10 or 100?

20 Fraction to Decimal Is the denominator a factor or multiple of 10 or 100? If yes… follow the steps to make an equivalent fraction.

21 Fraction to Decimal x 5 1.Make an equivalent fraction with a __________________ of _____ or _______.

22 Fraction to Decimal x 5 2. “Read the fraction and write a ________________ that you can ___________ the same way.

23 Fraction to Decimal Is the denominator a factor or multiple of 10 or 100? If yes… follow the steps to make an equivalent fraction.

24 Fraction to Decimal ÷ 4 1.Make an equivalent fraction with a __________________ of _______ or _______.

25 Fraction to Decimal ÷ 4 2. “Read the fraction and write a ________________ that you can ___________ the same way.

26 Fraction to Decimal Is the denominator a factor or multiple of 10 or 100? If not divide to change to a decimal.

27 1.__________ the ______________ by the _______________ to find the _____________. Fraction to Decimal

28 8 | 5.0 6 4 8 2 0 2 0 16 4 0 0 5. 40 0 the decimal ↑ first ALWAYS move

29 Fraction to Decimal Is the denominator a factor or multiple of 100? If not divide to change to a decimal.

30 1.__________ the ______________ by the _______________ to find the _____________. Fraction to Decimal

31 3 | 2.0 6 1 8 2 0 6 0 2 0 0 6. 2 the decimal ↑ first ALWAYS move

32 Fraction to Percent Ask yourself: “Is the denominator a factor or multiple of 100?

33 Fraction to Percent x 4 If yes… Make an equivalent fraction with a __________________ of _______.

34 Fraction to Percent x 4 2. Since _____________ means per _______ the ________________ = the _______________.

35 Fraction to Percent Ask yourself: “Is the denominator a factor or multiple of 100?

36 1.__________ the ______________ by the _______________ to find the _____________. Fraction to Percent

37 24| 15.0 24 is about 25 So 25 150 6 14 4 6 0 24 is about 25 So 25 60 2 0 48 12 0 0 5 ALWAYS move the decimal ↑.

38 2. Then move the ______________ ___ place to the _________ to find the _____________. Fraction to Percent

39 Change to a Fraction and Decimal

40

41 Write each as a Percent or READ the fraction, then write a decimal that has the “same name”.

42 Write each as a Percent Is 12 a factor of 100? Then what do we do?

43 Fraction to Percent 12| 5.0 4 4 8 2 0 1 0 1 21 2 8 0 0 6. 7 27 2 80 0 6 7 27 2

44 Write each as a Percent


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