Lesson Menu Main Idea and New Vocabulary Example 1:Real-World Example Example 2:Real-World Example Example 3:Real-World Example.

Slides:



Advertisements
Similar presentations
Splash Screen.
Advertisements

Over Lesson 7–6 A.A B.B C.C D.D 5-Minute Check 4 A.10.7% increase B.10.6% increase C.10.5% increase D.10.2% increase Myra bought a new car. Her monthly.
Lesson 1-1 Example Example 1 Karen bought a dress that cost $32. She paid 7% in sales tax. How much did she pay in tax? 1.Write the percent proportion.
Example 1: Translate Sentences into Equations
Main Idea and New Vocabulary NGSSS Example 1: Use Mental Math
Splash Screen.
Why is it important to know how to understand and calculate your gross income? Employers make mistakes on paychecks. Examples: incorrect number of hours.
Created by: Mrs. Dube.  Rate – a ratio that compares two quantities measured in different units  Ex. miles/per hour  Unit rate – a rate whose denominator.
Lesson Menu Main Idea and New Vocabulary Example 1:Use Mental Math Example 2:Use Mental Math Example 3:Use Division Example 4:Use Division Example 5:Write.
Key Concept: Zero and Negative Exponents
Splash Screen. Lesson Menu Five-Minute Check (over Lesson 6–6) Main Idea Example 1:Problem-Solving Investigation.
Splash Screen. Lesson Menu Five-Minute Check (over Lesson 4–2) Main Idea and Vocabulary Example 1:Real-World Example Example 2:Divide by a One-Digit Number.
Splash Screen. Lesson Menu Five-Minute Check (over Lesson 6–3) Main Idea and Vocabulary Example 1:Name Points Using Ordered Pairs Example 2:Name Points.
Splash Screen.
Lesson Menu Main Idea and New Vocabulary Example 1:Real-World Example Example 2:Real-World Example Example 3:Graph Integers Example 4:Evaluate Expressions.
Lesson Menu Main Idea and New Vocabulary NGSSS Example 1:Find the Sale Price Example 2:Find the Selling Price Example 3:Find the Total Cost Five-Minute.
Lesson Menu Main Idea Key Concept:Divide by Fractions Example 1:Divide by Fractions Example 2:Divide by Mixed Numbers Example 3:Real-World Example.
Main Idea and New Vocabulary NGSSS
Splash Screen. Lesson Menu Five-Minute Check (over Chapter 3) Main Idea and Vocabulary Example 1:Identify Common Factors Example 2:Find the GCF by Listing.
Splash Screen. Lesson Menu Five-Minute Check (over Lesson 1–7) Main Idea and Vocabulary Key Concept: Distributive Property Example 1:Write Sentences as.
Lesson Menu Main Idea and New Vocabulary Example 1:Write Powers as Products Example 2:Write Powers as Products Example 3:Write Powers in Standard Form.
Lesson Menu Main Idea and New Vocabulary NGSSS Example 1:Translate Phrases into Algebraic Expressions Example 2:Translate Phrases into Algebraic Expressions.
Lesson Menu Main Idea and New Vocabulary NGSSS Example 1:Find Simple Interest Example 2:Find the Interest Rate Example 3:Find the Total Amount Five-Minute.
Warm Up Thursday October 30 th Micah bought 4 cases of water that are on sale and paid a total of $12. Use the ratio table to determine how much additional.
Lesson Menu Main Idea and New Vocabulary Key Concept:Product of Powers Example 1:Multiply Powers Example 2:Multiply Monomials Example 3:Multiply Monomials.
Lesson Menu Main Idea Key Concept:Divide Integers with Different Signs Example 1:Divide Integers with Different Signs Example 2:Divide Integers with Different.
Lesson Menu Main Idea and New Vocabulary Key Concept:Slope Example 1:Find Slope Example 2:Interpret Slope.
1 Wages Press Ctrl-A ©2009 – Not to be sold/Free to use Stage 5 Year 9.
Lesson Menu Main Idea Key Concept:Zero and Negative Exponents Example 1:Write Expressions using Positive Exponents Example 2:Write Expressions using Positive.
Main Idea and New Vocabulary
Lesson Menu Main Idea and New Vocabulary NGSSS Example 1:Use the Percent Proportion and Equation Example 2:Use the Percent Proportion and Equation Example.
Main Idea and New Vocabulary Example 1: Real-World Example
Main Idea and New Vocabulary Key Concept: Slope Example 1: Find Slope
Main Idea and New Vocabulary
Example 1: Guess, Check, and Revise
Main Idea and New Vocabulary Example 1: Write Powers as Products
Example 4: Divide Powers
Main Idea and New Vocabulary Key Concept: Rational Numbers
Example 1: Solve a Multiplication Equation
Main Idea and New Vocabulary Example 1: Find the Sale Price
Main Idea and New Vocabulary Example 1: Make a Function Table
Main Idea and New Vocabulary Example 1: Use a Table
Example 1: Look for a Pattern
Main Idea and New Vocabulary Example 1: Use a Table
Main Idea and New Vocabulary Key Concept: Percent of Change
Main Idea and New Vocabulary Example 1: Find the Part
Main Idea and New Vocabulary Example 1: Convert Rates
Main Idea and New Vocabulary Example 1: Find the Part
Key Concept: Zero and Negative Exponents
Main Idea and New Vocabulary Key Concept: Pairs of Angles
Main Idea and New Vocabulary Example 1: Write Powers as Products
Main Idea and New Vocabulary
Main Idea and New Vocabulary NGSSS
Main Idea and New Vocabulary Example 1: Find a Constant Ratio
Main Idea and New Vocabulary Example 1: Find a Constant Ratio
Main Idea and New Vocabulary
Main Idea and New Vocabulary Key Concept: Types of Percent Problems
Main Idea and New Vocabulary
Main Idea and New Vocabulary Example 1: Identify Linear Relationships
Main Idea and New Vocabulary Example 1: Find a Unit Rate
Main Idea and New Vocabulary
Main Idea and New Vocabulary
Main Idea and New Vocabulary Example 1: Real-World Example
Main Idea and New Vocabulary Key Concept: Proportion
Example 4: Divide Powers
Main Idea and New Vocabulary
Complex Fractions and Unit Rates
Main Idea and New Vocabulary Key Concept: Rational Numbers
Key Concept: Divide Integers with Different Signs
Main Idea and New Vocabulary Example 1: Write Powers as Products
Presentation transcript:

Lesson Menu Main Idea and New Vocabulary Example 1:Real-World Example Example 2:Real-World Example Example 3:Real-World Example

Main Idea/Vocabulary Determine unit rates. rate unit rate

Example 1 Manuel reads 1,000 words in 5 minutes. Write this rate as a unit rate. Write the rate that compares the number of words to the number of minutes. Then divide. = 1,000 words 5 minutes ______________ 200 words 1 minute _____________ ÷5

Example 1 Answer:So, the unit rate is

Example 1 CYP Mrs. Thomas paid $180 for 30 people to visit the science museum. Write this rate as a unit rate. A.$6 per person B.$8 per person C.$9 per person D.$18 per person

Example 2 WAGES Imena earned $216 last week. If she worked 18 hours, how much was she paid per hour? Write the rate that compares the amount earned to the number of hours worked. Then divide. = $ hours ___________ 1 hour __________ $12 ÷18

Example 2 Answer: So, Imena was paid $12 per hour.

Example 2 CYP UNIT PRICES Michael bought a 6-pack of pudding cups for $4.50. How much did he pay per pudding cup? A.$0.27 per pudding cup B.$0.54 per pudding cup C.$0.75 per pudding cup D.$1.33 per pudding cup

Example 3 HEART RATES A cat’s heart beats about 3,600 beats every 30 minutes. A horse’s heart beats about 1,320 times every 30 minutes. How many more beats does a cat’s heart beat in 60 minutes than a horse’s heart? Step 1Find the unit rates. A horse’s heart beats about A cat’s heart beats about

Example 3 Answer:So, a cat’s heart beats 4,560 more times in 60 minutes than a horse’s heart. Step 2Using the unit rate for each, determine the number of beats in 60 minutes. A cat’s heart beats 120 × 60 or 7,200 beats in 60 minutes. A horse’s heart beats 44 × 60 or 2,640 beats in 60 minutes. Step 3Find the difference. 7,200 – 2,640 = 4,560

Example 3 CYP UNIT PRICES Gabriela paid $2.59 for a 7-ounce bag of chips. Jeremy paid $4.20 for a 12-ounce bag of chips. How much more per ounce did Gabriela pay? A.Gabriela paid $0.02 more per ounce. B.Gabriela paid $0.20 more per ounce. C.Gabriela paid $0.32 more per ounce. D.Gabriela paid $1.61 more per ounce.