Unit 3 Ratios and Percent
1.2 Commutative and Associative Properties
1.3 Identity and Inverse Properties
2.3 Fractions Equal to Whole Numbers
2.4 Converting Mixed and Improper Fractions
2.5 Adding and Subtracting Fractions with Like Denominators
2.6 Adding and Subtracting Fractions with Unlike Denominators
2.9 Understanding Keep, Change, Flip
3.1 Converting Fractions to Decimals
3.2 Converting Decimals to Fractions
3.3 Converting Integers to Decimals and Fractions
3.7 Understanding Proportional Ratios
3.8 Identifying Proportional Ratios
3.9 Comparing Ratios with Rates and Prices
3.11 Converting Percent to Fraction and Decimal
4.1 Operations and Expressions
4.3 Expressions with Addition and Subtraction
4.4 Expressions with Multiplication and Division
4.5 Expressions with Exponents
4.6 Expressions with Decimals and Fractions
4.10 Understanding Distributive Property
4.11 Using the Distributive Property
4.12 Combining Like Terms with Distributive Property
5.2 The Goal of Solving Equations
5.3 Checking the Answer to an Equation
5.4 Solving Equations with Addition and Subtraction
5.5 Solving Equations with Multiplication
5.6 Solving Equations with Division
5.7 Starting a Two-Step Equation
5.8 Solving Two-Step Equations
5.9 Simplifying and Solving Two-Step Equations
5.11 Translating Math Expressions
5.12 Translating Math Equations
5.13 Strategies for Algebraic Word Problems
6.2 Comparing Integers and Decimals
6.4 Graphing Inequalities on Number Lines
6.5 Writing Inequalities from Number Lines
6.6 Translating Inequalities from Word Problems
6.7 Solving Inequalities with Addition and Subtraction
6.8 Solving Inequalities with Multiplication and Division
6.9 Inequalities with Negative Numbers
6.10 Solving Inequalities with Negative Numbers
6.11 One-Step Inequality Word Problems
6.12 Writing Inequalities Different Ways
6.13 Solving Two-Step Inequalities
Math Basics > Unit 3 Ratios and Percent
Welcome to Unit 3!
In this unit, you will learn how to:
- Convert between fractions, decimals, and percent
- Define and calculate ratios, rates, unit rates, and unit prices
- Determine whether ratios are proportional
- Understand what a percent is
- Find the percent of a number and calculate percent change
- Solve real-world problems that involve percent
Lessons
- 3.1 Converting Fractions to Decimals
- 3.2 Converting Decimals to Fractions
- 3.3 Converting Integers to Decimals and Fractions
- 3.4 Understanding Ratios
- 3.5 Understanding Rates
- 3.6 Unit Rates and Prices
- 3.7 Understanding Proportional Ratios
- 3.8 Identifying Proportional Ratios
- 3.9 Comparing Ratios with Rates and Prices
- 3.10 Understanding Percent
- 3.11 Converting Percent to Fraction and Decimal
- 3.12 Converting Decimal and Fraction to Percent
- 3.13 Percent of a Number
- 3.14 Percent Change
- 3.15 Percent Word Problems