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Lesson 7-7 Percent of a Number Objective: Lesson 7-7 Percent of a Number

Method 1 Method 2 20% of 2,500 20% of 2,500 Percent of a number Change the percent to a fraction Change the percent to a decimal 20% of 2,500 20% of 2,500

Find 24% of 250 by changing the percent to a fraction.

Find 36% of 375 by changing the percent to a fraction.

Find 9% of 105 by changing the percent to a decimal.

Find 47% of 211 by changing the percent to a decimal.

Real World Application… Suppose the Warwick Valley softball team won 88% of their games. If they played 25 games, how many games did they win?

Check for Understanding Text page 321 numbers 9 - 20

Let's review Katelyn says that 125% of 150 is 18.75. Mark disagrees. Who is correct?

Homework: Practice Skills 7-7