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Percent II by Monica Yuskaitis

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**Copyright © 2000 by Monica Yuskaitis**

Definition Percent can be defined as “of one hundred.” of 100 Copyright © 2000 by Monica Yuskaitis

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**20 % Means 20 parts out of 100 or 20 hundredths. 1 2 3 4 5 6 7 8 9 10**

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**Percents Have Equivalents in Decimals and Fractions**

Simplified Percent Decimal Fraction 20% .20 20 100 1 5 = = = Copyright © 2000 by Monica Yuskaitis

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**How to Find the Percent of a Whole Number**

The first thing to remember is “of” means multiply in mathematics. of x = Copyright © 2000 by Monica Yuskaitis

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**How to Find the Percent of a Whole Number**

Step 1 - When you see a percent problem you know when you read “of” in the problem you multiply. x 25% of 200 Copyright © 2000 by Monica Yuskaitis

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**How to Find the Percent of a Whole Number**

Step 2 – Change your percent to a decimal and then move it two places to the left. . . 25% x 200 Copyright © 2000 by Monica Yuskaitis

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**How to Find the Percent of a Whole Number**

Step 3 – Multiply just like a regular decimal multiplication problem. 200 x . 25 1000 +400 5000 Copyright © 2000 by Monica Yuskaitis

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**How to Find the Percent of a Whole Number**

Step 4 – Place the decimal point 2 places to the left in your answer. 200 x . 25 1000 +400 . 5000 Copyright © 2000 by Monica Yuskaitis

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**What is the percent of this number?**

. 20 % of 820 . x 820 x . 20 000 +1640 . 16400 Copyright © 2000 by Monica Yuskaitis

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**What is the percent of this number?**

. x 40 % of 725 . 1 2 725 x . 40 000 +2900 . 29000 Copyright © 2000 by Monica Yuskaitis

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**What is the percent of this number?**

. x 60 % of 692 . 5 1 692 x . 60 000 +4152 . 21520 Copyright © 2000 by Monica Yuskaitis

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**Copyright © 2000 by Monica Yuskaitis**

Credits Clipart from “Microsoft Clip Gallery” located on the Internet at clipgallerylive/default.asp Copyright © 2000 by Monica Yuskaitis

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Percents Greater Than 100 or Less Than 1

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