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Percents, Fractions, and Decimals Lesson 6-6. Vocabulary A percent is a ratio that compares a number to 100. It means per 100. 49 out of 100 is 49%.

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Presentation on theme: "Percents, Fractions, and Decimals Lesson 6-6. Vocabulary A percent is a ratio that compares a number to 100. It means per 100. 49 out of 100 is 49%."— Presentation transcript:

1 Percents, Fractions, and Decimals Lesson 6-6

2 Vocabulary A percent is a ratio that compares a number to 100. It means per out of 100 is 49%.

3 Writing Percents as Decimals Imagine a decimal point in the place of the percent sign, and move the decimal two spaces to the left (the same as dividing by 100). 26%.26 40% %.07

4 Writing Percents as Fractions Place the percent in a fraction with a denominator of 100. Simplify the fraction. 26% %

5 Writing Decimals as Percents Move the decimal point two spaces to the right, and add a % symbol (this is the same as multiplying by 100) %.19 19% %.6 60% 1 100%

6 Writing Fractions as Percents Divide the numerator by the denominator to get a decimal. Change the decimal to a percent by moving the decimal point to the right (multiply by 100) %

7 Homework Time Do your own problems and check with your teacher when you get to class.


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