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Fractions, Decimals, & Percents

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Presentation on theme: "Fractions, Decimals, & Percents"— Presentation transcript:

1 Fractions, Decimals, & Percents

2 Percent Ratio (fraction) that compares a number to 100

3 Writing a Percent as a Fraction
Write 15% as a fraction in lowest terms. Write as a fraction over 100 (without the % symbol)

4 Writing a Percent as a Fraction
Write 15% as a fraction in lowest terms. Write as a fraction over 100 (without the % symbol)

5 Writing a Percent as a Fraction
Write 15% as a fraction in lowest terms. Write as a fraction over 100 (without the % symbol) 2. Put in lowest terms.

6 Writing a Percent as a Fraction
Write 15% as a fraction in lowest terms. Write as a fraction over 100 (without the % symbol) 2. Put in lowest terms.

7 Examples Write each percent as a fraction in simplest form. 54% 78%
128%

8 Examples Write each percent as a fraction in simplest form. 54% 78%
128%

9 Examples Write each percent as a fraction in simplest form. 54% 78%
128%

10 Examples Write each percent as a fraction in simplest form. 54% 78%
128%

11 Writing a Decimal as a Percent
Express 0.73 as a percent. Multiply by X 100 = 73%

12 Writing a Fraction as a Percent
Express ½ as a percent. Divide the numerator by the denominator. 0.5 Multiply by 100 0.5 X 100 = 50

13 Examples

14 Examples

15 Examples

16 Examples

17 Assignment 6.5: 2 – 68 (evens)


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