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Page 1: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem

Skill MaintenancePage 110

Page 2: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem

Step 1: Identify comparison◦Example: Height of tree to the cost

Step 2: Write down rate proportion ◦Example:

Step 3: Substitute values from problem◦Example:

Step 4: Solve the proportion◦Example:

Solving Rate Problems

Page 3: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem

Key Phrases:◦ at least

>◦ at most

<◦ no more than

<◦ no less than

>

Translating word statements using > and <

Page 4: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem

Unit Rate: The value of one of something We use unit rates when comparing price

per unit or price per ounce We will use proportions (two ratios that are

equal) to help us find unit rates

Unit Rate: How much for just one?

Page 5: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem
Page 6: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem
Page 7: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem

Examples in Workbook

Page 108 Problem #3 Page 109 Problem #3

Page 8: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem

Logic and Number Lines

Page 9: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem
Page 10: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem
Page 11: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem
Page 12: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem
Page 13: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem
Page 14: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem
Page 15: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem
Page 16: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem
Page 17: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem
Page 18: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem
Page 19: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem
Page 20: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem
Page 21: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem
Page 22: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem
Page 23: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem
Page 24: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem
Page 25: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem
Page 26: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem
Page 27: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem
Page 28: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem
Page 29: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem
Page 30: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem
Page 31: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem
Page 32: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem
Page 33: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem
Page 34: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem
Page 35: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem
Page 36: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem
Page 37: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem
Page 38: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem
Page 39: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem
Page 40: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem
Page 41: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem
Page 42: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem
Page 43: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem

Apply SkillsPages 111 and 112

Page 44: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem

Quiz Review

Page 45: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem

Drawing inequalities on a number line Writing inequality based on a word

statement Write a statement based on an inequality Solve a rate word problem

Quiz Review

Page 46: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem

Draw the inequality on the number line

Page 47: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem

I know a have 11 or more cans of Pepsi in my refrigerator.

◦P > 11

Write inequality based on statement

Page 48: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem

C > 6

◦There are more than 6 chickens on the farm

Write a statement for an inequality.

Page 49: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem

I drove 200 miles in 5 hours. About how far did I drive in one hour?

◦Compares miles to hours◦Miles / Hours◦ 200 / 5 = X / 1◦X = 40 miles

Rate word problem

Page 50: Step 1: Identify comparison ◦ Example: Height of tree to the cost  Step 2: Write down rate proportion ◦ Example:  Step 3: Substitute values from problem

HomeworkPages 266 and 267

All ActivitiesAll Problems