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Lesson 8-1 Example 4 8-1 Solve. MUSIC In Jamaal’s class, 9 out of 25 students like classical music. Did more or less than 25% of the students like classical.

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Presentation on theme: "Lesson 8-1 Example 4 8-1 Solve. MUSIC In Jamaal’s class, 9 out of 25 students like classical music. Did more or less than 25% of the students like classical."— Presentation transcript:

1 Lesson 8-1 Example 4 8-1 Solve. MUSIC In Jamaal’s class, 9 out of 25 students like classical music. Did more or less than 25% of the students like classical music? UnderstandRead the problem. Write what you know. In Jamaal’s class, 9 out of 25 like classical music.

2 Lesson 8-1 Example 4 8-1 PlanPick a strategy. One strategy is to use a table.

3 Lesson 8-1 Example 4 8-1 9 out of 25 students is equivalent to 36 out of 100 students. Solve

4 Lesson 8-1 Example 4 8-1 Write the fraction as a percent. 36% Did more than 25% of Jamaal’s class like classical music? yes So, 11% more than 25% of the students like classical music. Write this ratio as a fraction with a denominator of 100.

5 Lesson 8-1 Example 4 8-1 CheckYou can use a 100 square to model this percent. Is over a fourth of the square shaded?


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