# Ch 24: Algebra II Percents & Proportions: Homework Help

### About This Chapter

## How it works:

- Identify which concepts are covered on your calculations, ratios, percent and proportions homework.
- Find videos on those topics within this chapter.
- Watch fun videos, pausing and reviewing as needed.
- Complete sample problems and get instant feedback.
- Finish your calculations, ratios, percent and proportions homework with ease!

## Topics from your homework you'll be able to complete:

- Ratios and rates
- Money problems
- Proportion concepts
- Solving ratio and proportion problems
- Numerical and word problems involving percent
- Interest problems
- Compounding interest formulas
- Discounts and taxes
- Time problems
- Distance formulas

### 1. Ratios & Rates: Definitions & Examples

If we have two items, or two numbers, and we want to compare them, what language can we use? How do we write the comparison? Find out as we learn about ratios and rates in this lesson.

### 2. How to Solve Problems with Money

Money matters, and knowing how much things cost will be useful no matter where you go. In this lesson, we'll learn the steps for solving word problems involving money.

### 3. Proportion: Definition, Application & Examples

When we want to compare one ratio, or fraction, to another equivalent ratio, it's a proportion. Learn all about proportions and practice solving proportion problems in this lesson.

### 4. Calculations with Ratios and Proportions

Even if only 99 out of 100 people need to know how to work with ratios, the odds that they'll be useful to you are very high. In this lesson, we'll practice performing calculations with ratios and proportions.

### 5. Percents: Definition, Application & Examples

Maybe you know that 95% is an A and 75% is a C. But what do those percents really mean? In this lesson, we'll learn about percents, including how to convert them to fractions and decimals.

### 6. How to Solve Word Problems That Use Percents

100 percent of percent problems can be solved if we follow the correct steps. In this lesson, we'll practice solving a variety of different percent problems.

### 7. How to Solve Interest Problems: Steps & Examples

If you want to know how your money can earn money, then it's essential to learn about solving interest problems. In this lesson, we'll practice calculating interest amounts and interest rates.

### 8. Compounding Interest Formulas: Calculations & Examples

Compound interest is a great way to have your money work for you. In this lesson, find out the formula for calculating compound interest and practice using the formula with several examples.

### 9. Taxes & Discounts: Calculations & Examples

When you go shopping, you don't want to be surprised by the amount of tax on an item. You also want to fully understand discounts to know how much you can save. In this lesson, we'll practice calculating both tax and discounts.

### 10. How to Solve Problems with Time

It's amazing how much time can be saved when people work together. In this lesson, we'll practice figuring out just how much time we're talking about as we solve problems involving time.

### 11. Distance Formulas: Calculations & Examples

Let's go on a road trip! In this lesson, we'll practice calculations involving distance, rate and time. We'll also look at how we determine the relationship between distance and fuel.

### 12. Calculating Weighted Average: Method, Formula & Example

This lesson will examine the concept of a weighted average and types of situations when it should be used instead of a standard average. It will also give some real-world examples of a weighted average.

### Calculating Weighted Average Flashcards

Once you have mastered the concept of finding averages, you are ready to work on finding weighted averages where understanding that the weight or frequency given to an element makes a difference in how the average is calculated. This flashcard set will provide you with practice involving weighted averages in grading, data from frequency tables, finding a missing data piece, and other scenarios.

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### Other Chapters

Other chapters within the High School Algebra II: Homework Help Resource course

- Algebra II - Basic Arithmetic Review: Homework Help
- Homework Help for Algebraic Expressions and Equations - Algebra II
- Algebra II - Real Numbers: Homework Help
- Algebra II - Complex and Imaginary Numbers Review: Homework Help
- Algebra II Homework Help: Exponents & Exponential Expressions
- Algebra II - Properties of Functions Review: Homework Help
- Algebra II - Linear Equations Review: Homework Help
- Algebra II - Systems of Linear Equations: Homework Help
- Algebra II - Inequalities Review: Homework Help
- Algebra II - Matrices and Determinants: Homework Help
- Algebra II - Absolute Value Review: Homework Help
- Algebra II - Polynomials: Homework Help
- Algebra II - Factoring: Homework Help
- Algebra II Homework Help: Quadratic Equations
- Algebra II - Rational Expressions: Homework Help
- Algebra II - Graphing and Functions: Homework Help
- Algebra II - Roots and Radical Expressions Review: Homework Help
- Algebra II - Quadratic Equations: Homework Help
- Algebra II - Exponential and Logarithmic Functions: Homework Help
- Algebra II - Conic Sections: Homework Help
- Algebra II - Sequences and Series: Homework Help
- Algebra II - Sets: Homework Help
- Algebra II - Combinatorics: Homework Help
- Algebra II - Statistics: Homework Help
- Algebra II - Trigonometry: Homework Help