Copyright © 2012 Pearson Education, Inc. Publishing as Prentice Hall. Chapter 6 Percents.

Slides:

Advertisements

Similar presentations

CHAPTER 8 Percent Notation Slide 2Copyright 2012, 2008, 2004, 2000 Pearson Education, Inc. 8.1Percent Notation 8.2Solving Percent Problems Using Percent.

Advertisements

Percent of Increase & Decrease

Chapter 6 Percent © 2010 Pearson Education, Inc. All rights reserved.

Two Step Equation Percentages Adding and Subtracting Adding -- Tax, Markup –Original amount + a percent of that amount –An item is marked up 75%

Ch. 5-7 Percent of change. Ch. 5-7 Vocabulary Percent of change: a ratio that compares the change in quantity to the original amount. Percent of increase:

Copyright © 2007 Pearson Education, Inc. Publishing as Pearson Addison-Wesley Chapter 5 Part 1 Conditionals and Loops.

Copyright © 2011 Pearson Education, Inc. Publishing as Prentice Hall. Chapter 6 Ratio, Proportion, and Percent.

Lesson 7.7 Concept: How to solve problems involving discounts and sales tax. Guidelines: A discount is the difference between the original price and the.

Chapter 23 Review Adv. Math. Find the % of the number. 75% of 120.

Percent and Problem Solving: Sales Tax, Commission, and Discount

Slide 1 Copyright © 2015, 2011, 2008 Pearson Education, Inc. Percent and Problem Solving: Sales Tax, Commission, and Discount Section7.5.

Sales Tax, Discounts, and Commissions Section 6.7.

7-7 Sales Tax and Discount. Discounts are like what that we have been talking about? What is a discount?

Week-5_Ratios, Proportions, and Percent. A B R Solving percentage problems guide.

 Percent of Change – the ratio of the change in an amount to the original amount expressed as a percent.  Percent of Increase – the new number is greater.

Copyright © 2012 Pearson Education, Inc. Publishing as Prentice Hall. Section 4.1 Linear Functions and Their Properties.

Copyright © 2011 Pearson Education, Inc. Publishing as Prentice Hall. Chapter 5 Percents.

Copyright © 2011 Pearson Education, Inc. Publishing as Prentice Hall. Chapter 5 Percents.

Copyright © 2012 Pearson Education, Inc. Publishing as Prentice Hall. Quadratic Equations.

2.9 PERCENTS I can solve percent problems using proportions or the percent equation.

Copyright © 2011 Pearson Education, Inc. Publishing as Prentice Hall. Chapter 9 Equations, Inequalities and Problem Solving.

Copyright © 2012 Pearson Education, Inc. Publishing as Prentice Hall. Chapter 5 Ratio, Proportion, and Measurement.

Copyright © 2011 Pearson Education, Inc. Publishing as Prentice Hall. 7.4 Applications of Percent.

A item is marked 25% off and then you are given an additional discount of 10%. What will you pay? Are receiving a total of 35% off? Explain why or why.

Sub topic and formula :  Percentage of increase, increase in value and final value.  Percentage of decrease, decrease in value and final value.  Profit.

Copyright © 2012, 2009, 2005, 2002 Pearson Education, Inc. Chapter 5 Percent.

Copyright © 2012, 2009, 2005, 2002 Pearson Education, Inc. Chapter 5 Percent.

Copyright © 2012 Pearson Education, Inc. Publishing as Prentice Hall. Section 1.3 Complex Numbers Quadratic Equations in the Complex Number System.

Copyright © 2011 Pearson Education, Inc. Publishing as Prentice Hall. 7.6 Percent and Problem Solving: Interest.

Percent Proportions & Equations. A percent is a ratio that compares a number to 100. A commission is a percent of the amount of your sales. A percent.

Copyright © 2012 Pearson Education, Inc. Publishing as Prentice Hall. Section 4.1 Linear Functions and Their Properties.

Lesson Topic: Commission, Discount, Sales Tax, Sale Price Standard: Solves practical problems using percents (e.g., sales tax, sale price and commission,

The Inverse Trigonometric Functions (Continued)

Percent Test Review Wednesday, May 22, 2013

6 Chapter Chapter 2 Percent.

Sinusoidal Curve Fitting

Section 9.1 Polar Coordinates

Section R.8 nth Roots; Rational Exponents

Building Exponential, Logarithmic, and Logistic Models from Data

Percent and Problem Solving: Sales Tax, Commission, and Discount

Section 2.4 Circles Copyright © 2012 Pearson Education, Inc. Publishing as Prentice Hall.

Equations Quadratic in Form Absolute Value Equations

Markup and Discount Calculate given percentages of quantities and solve problems involving discounts at sales, interest earned, and tips. Objective:-Students.

2-7 Percent of Change Percent of Change: what % something changes

2-7 Notes for Algebra 1 Percent of Change.

Section 8.3 The Law of Cosines

Section 11.8 Linear Programming

Equations Quadratic in Form Absolute Value Equations

Copyright © 2008 Pearson Prentice Hall Inc.

Copyright © 2008 Pearson Prentice Hall Inc.

Section 2.2 The Graph of a Function

Section 2.2 The Graph of a Function

Mathematical Models: Building Functions

Copyright © 2008 Pearson Prentice Hall Inc.

Copyright © 2008 Pearson Prentice Hall Inc.

Partial Fraction Decomposition

Section 3.2 The Graph of a Function

Sinusoidal Curve Fitting

Chapter 6 Problem-Solving

Systems of Linear Equations: Matrices

Finding Discount Objective: Students will calculate percentages and find the amount of discount.

Quadratic Equations in the Complex Number System

Partial Fraction Decomposition

Properties of Rational Functions

Calculating: Discount Prices

Copyright © 2008 Pearson Prentice Hall Inc.

Copyright © 2008 Pearson Prentice Hall Inc.

The Inverse Trigonometric Functions (Continued)

Graphs of the Tangent, Cotangent, Cosecant, and Secant Functions

Graphs of the Tangent, Cotangent, Cosecant, and Secant Functions

Presentation transcript:

Copyright © 2012 Pearson Education, Inc. Publishing as Prentice Hall. Chapter 6 Percents

Copyright © 2012 Pearson Education, Inc. Publishing as Prentice Hall. 6.5 Percent and Problem Solving: Sales Tax, Commission, and Discount

33 Copyright © 2012 Pearson Education, Inc. Publishing as Prentice Hall. Calculating Sales Tax and Total Price Sales Tax and Total Price sales tax = tax rate · purchase price total price = purchase price + sales tax

44 Copyright © 2012 Pearson Education, Inc. Publishing as Prentice Hall. Example sales taxpurchase pricetax rate sales tax = 6.5% · $1800 A gold and diamond bracelet sells for $1800. Find the total price if the sales tax rate is 6.5%. = · $1800 = $117 Sales Tax $ $117 = $1917 Total Price The total price for the bracelet was $

55 Copyright © 2012 Pearson Education, Inc. Publishing as Prentice Hall. Calculating Commission Commission commission = commission rate · sales

66 Copyright © 2012 Pearson Education, Inc. Publishing as Prentice Hall. Example commissionsales Commission rate $3575 = r · $32,500 The commission rate is 11%. A salesperson earned a commission of $3575 for selling $32,500 worth of books to various bookstores. Find the commission rate.

77 Copyright © 2012 Pearson Education, Inc. Publishing as Prentice Hall. Calculating Discount and Sale Price Discount and Sale Price amount of discount = discount rate · original price sale price = original price · amount of discount

88 Copyright © 2012 Pearson Education, Inc. Publishing as Prentice Hall. Example amount of discount original price discount rate amount of discount = 30% · $2000 The discount is $600. A $2000 designer dress is on sale for 30% off. Find the discount and the sale price. continued

99 Copyright © 2012 Pearson Education, Inc. Publishing as Prentice Hall. continued sale pricediscountOriginal price sale price = $2000 $600 The sale price is $1400. A $2000 designer dress is on sale for 30% off. Find the discount and the sale price.