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Lesson 7-7 Pages 319-321

Lesson 7-7 Pages 319-321. Percent of a number. Lesson Check 7-6. What you will learn!. How to find the percent of a number. Vocabulary. What you really need to know!. You can use a proportion or an equation to find the percent of a number. What you really need to know!.

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Lesson 7-7 Pages 319-321

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  1. Lesson 7-7 Pages 319-321 Percent of a number Lesson Check 7-6

  2. What you will learn! How to find the percent of a number.

  3. Vocabulary

  4. What you really need to know! You can use a proportion or an equation to find the percent of a number.

  5. What you really need to know! The percent proportion can be written as:

  6. What you really need to know! The percent equation can be written as:

  7. Example 1: Out of 1,423 adults surveyed, 30% said they knew the name of their mail carrier. How many of the people surveyed knew their mail carrier’s name?

  8. About 427

  9. Example 1: Percent Equation Method: 30% of 1,423 is how much? About 427

  10. Example 2: What number is 120% of 24?

  11. 28.8

  12. Example 2: What number is 120% of 24?

  13. Example 3: Find 25% of $600.

  14. $150

  15. Example 3: Find 25% of $600.

  16. Page 320 Guided Practice #’s 4-8

  17. Read: Pages 319-320 with someone at home and study examples!

  18. Homework: Page 321 #’s 9-23 all #’s 25-35 Lesson Check 7-7

  19. Page 582 Lesson 7-7

  20. Lesson Check 7-7

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