1. Warm-up: Using the idea of scale factors, efficiently solve each percent problem
a) What is 85% of 40?
b) What is 8% of 25?
c) What is 35% of 240?
Turn-in: Any Chapter 6 reworks? Turn in what you have for partial credit
2. Lesson 7.1.3 Solving Percent Problems (page 390)
a) What is 85% of 40?
b) What is 8% of 25?
c) What is 35% of 240?
Turn-in: Any Chapter 6 reworks? Turn in what you have for partial credit
2. Lesson 7.1.3 Solving Percent Problems (page 390)
- Objective: I will solve percent problems efficiently using the idea of multiplication of scale factors.
- We are moving away from percent rulers for more efficient strategies.
- Problems 27 through 30 as Red Light, Green Light
- Skip Problem 29 c)
- Dojo Challenge: Problem 31
Exit Ticket: Cynthia wants to pay a 20% tip on her $74 dinner bill. Write an expression (not the answer!) that she could use to calculate the tip amount.
Homework: Finish Lesson 7.1.3 (Problems 27 through 30)
